Serving the North Texas area, Group 6 Training is operated by Mike Duff, a recently retired 32 year officer. Mike is also a lead firearms instructor at a regional North Texas police academy, where he teaches recruits, in-service officers and other firearms instructors. Mike has been certified as a Use of Force expert in District Court, and is a Texas Law Shield presenter.

Group 6 Training provides License to Carry classes, new shooter training, fundamentals, as well as all levels of tactical training on various weapons platforms. Group 6 also offers recreational group and corporate outing and workplace safety training.

Mike’s brief bio follows but the attribute most clients appreciate is his relaxed and patient demeanor. Mike continues to be a student and updates techniques after carefully vetting new methods. Tactics must be safe and repeatable in the context of realistic circumstances.

Mike has been a police instructor since 1994 and a firearms instructor since 2004.

Assignments included SWAT, Sniper, High Risk Team Leader, and Narcotics Investigator as well as uniformed patrol.

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Bill Stephens

5.0

Mike Duff, Group 6 Training, is a true pro at both training and shooting. If you want top notch training and conditioning with your semi automatic pistols, go with Mike! Kudos on his technique and clarity of teaching principals and real world shooting skills. Thanks Mike!

6 months ago
Ruth Francis

5.0

Excellent instructor.!!!! He was so kind and patient with me. I am an old, old lady and he made me feel so relaxed and confident. His teaching method is excellent.

6 months ago
Casey Thompson

5.0

Mike is an outstanding instructor. He is very knowledgeable and an excellent communicator. Class was very well organized, practical and informative. Highly recommended. Look forward to taking another class in the future.

6 months ago
David McCann

5.0

Incredible training!! Mike has the uncommon ability to work with people of all ages and background.
His insight and experience will benefit everyone.
I keep coming back and I learn great useful skills each time.
I highly recommend him.

6 months ago
Nicki

5.0

Great instructor. Few way more comfortable carrying a weapon. Taught everything from basics of using a holster to safe handling and decision making.

6 months ago
Shawn Afshari

5.0

I’ve been taking classes with Mike for almost 3years and I can’t say enough positive feedback about him and his classes. He is a very pretty laid-back and humble dude, as well as a very knowledgeable and awesome instructor. I definitely recommend his classes for anyone new or seasoned to firearms.

6 months ago
Rhiannon

5.0

Have taken multiple courses with Mike. He is an outstanding instructor.

6 months ago
Spencer Woods

5.0

Just complete another training class with Mike from Group 6 and enjoyed another stellar experience. Mike has such a great way of being flexible and teaching you where you are at without any condescension. Regardless of the subject being taught or the genre in which I encounter Mike, I am always better for having been around him.

7 months ago
James DeMelo

5.0

Fantastic class
Mike is an amazing instructor. Being a former police officer I really appreciate his expertise. I learned a lot

7 months ago
Seth

5.0

I took the “engaging in crowded environments” with Mike and it was fantastic. He was very thorough with our group. Even though I have been shooting for years I learned so much!

7 months ago
Jeremy Dorman

3.0

Great training, Mike Duff is a amazing instructor for engaging in crowded environments. Highly recommend all security personal take this safety course.

7 months ago
Kerry Reynolds

5.0

Awesome class learned a lot highly recommend

7 months ago
Bill Overs

5.0

Engaging in crowded environments. Great class, very informative. Lots of hands on training.

7 months ago
Orlando Waugh

5.0

Stellar class! Well worth the money!

9 months ago
Eugene Richardson

5.0

Mikes classes are always fantastic. This is the fourth class I’ve taken with him. Awesome instructor

9 months ago
Joe Koehler

5.0

Great class as always. Mike is a great instructor. Always a very informative and well worth the money.

9 months ago
Orlando Waugh

5.0

Stellar class! Highly recommend!

9 months ago
Daniel E Rodriguez

5.0

My wife and I really enjoyed Mike Duff’s private LTC class and private gun lesson! He is professional, knowledgeable, encouraging and kind. We liked him very much! He’s a cool dude! The LTC class was thorough and informative, and the tips he gave us in the gun lesson equipped us to successfully pass the proficiency test. He’s a great teacher! He has a great analytical mind. We couldn’t have found anyone better. We trained with Mike Duff October 21-22, 2020. Thank you, Mike! God bless you!

12 months ago
Neema

5.0

Took the rds course with mike and it was an excellent 3 hours of hands on and applied material that I still use every day

1 year ago
Tony Giftedhandz Davis

5.0

Mike is a great person to learn from he shows you the right way to do everything I will definitely recommend others to work with him

1 year ago
Dawson Aronhalt

5.0

Great instructor that likes to stay current with his teachings and very experienced and passionate about what he does!

Mike Is very educated and has made me confident to handle scary events while also knowing my options lethal and non. His 2020 class was eye opening.

1 year ago
Roberta

5.0

I took private lessons with Mr. Duff and cannot say enough positive remarks. He educated me while making me feel very comfortable. After the first lesson, I signed up for a second round of lessons. I highly recommend him to anyone regardless if your level of knowledge.

1 year ago
Tim Pringle

5.0

Mike is an incredible guy, a really cool teacher and I’m glad to have finished the LTC class with him today. I also look forward to taking some of his other firearm courses.

1 year ago
Seth Colten

5.0

I’ve been attending Mike’s classes regularly over the last 5 years, and can say with no uncertainty that he is the best instructor that I have had the pleasure of training under. He’s safe, knowledgeable, and most importantly he is easy to learn from. His classes are fun while still being on the cutting edge of tactics and technique. No matter how many courses I take he always has more to teach and build off of, and I plan on being a regular G6T student from here on out.

1 year ago
Shawn Afshari

5.0

I’ve attended Mike’s trainings multiple times and Everytime I learn learn something new to add to my skill set! He always shares tons of valuable knowledge and pushes all students to their limit. I can honestly say I’ve improved so much since taking his classes and I’m very grateful!
Just completed his low light class and it was very eye opening and an awesome class. Can’t wait to train more low light with group 6

1 year ago
Joe Benzing

5.0

Mike’s vast knowledge and commitment to training was outstanding! His classroom and shooting portions of the training was very well done. He’s easy to listen to and is very thorough in his teaching practice. He doesn’t just walk you through the corse he teaches you. Outstanding experience and I would recommend him to anyone from beginner to experienced.

1 year ago
Robin Karimpanamannil

5.0

Excellent Instructor(Mike) with extensive background in swat/police force. Highly Recommend

1 year ago
Jessica S

5.0

Mike did an amazing job helping me get comfortable with a gun and shooting. I started out very intimidated by the situation bc I didn’t really feel like it was my choice and I ended feeling more confident than ever and I was pretty impressed with my accuracy, so that was exciting. He has a great heart and listens to you and helps you gain the confidence you need to defend your home and family…..thanks again!!!

1 year ago
Anthony McNosky

5.0

Thank you Mike Duff for an excellent training session and sharing of your wisdom, knowledge and experience. I walked away with a better understanding of what I need to continue practicing in order to become more proficient in the use of firearms. Well worth the time and money spent. Again, thanks…. Tony McNosky.

2 years ago
Dee McNosky

5.0

Thank you Mike!
In short you don’t know, what you don’t know. I am now much more aware of many small things that I was doing incorrectly. Making those changes added up to a more positive result. The small stuff can really make a difference. I promise to practice.

Mike is the best there is if you what to learn how to do it successfully and safely.

Thanks Mike Duff

2 years ago
Shawn

5.0

Mike Duff opened our eyes up to gaps we had with our team. Safe and very knowledgeable. Thanks Mike!

2 years ago
1. Shawn
  
  It defaulted after I tried to submit 3 times it wouldn’t take. 5 STARS
  
  2 years ago
Ellen LoBue

5.0

I was an absolute gun novice a few hours. Mike Duff instilled so much knowledge and confidence in me in such a short time. I learned about gun safety, gun mechanics and shooting skills. I also had a blast.

2 years ago
Joe koehler

5.0

Great instructor great class Third class I’ve taken with Mike. Always good lesson plans and he doesn’t beat you up if you make a mistake he walks you through it slow until you got. Bottom line go to Mike’s classes and learn from a real instructor

2 years ago
Spencer Woods

5.0

Taking my 3rd class from Mike today. So great to take safe, relevant, and interesting worthwhile training. Whether recreational, competetive, or defensive shooting: Group 6 had something for you!

2 years ago
David Lawwill

5.0

Mike does a great job demonstrating technique while keeping real world scenarios in mind. His classes are for all levels. Can’t wait to take the next class.
5 stars all the way!!

2 years ago
Matt

5.0

Highly recommend defensive handgun with Mike Duff. Small group class but Mike provided one on one fundamentals. Provides constructive feedback in a non-intimidating environment. Very informative but also fun.

Thanks Mike. I’m sure I’ll see you at another class soon.

2 years ago
Shawn Afshari

5.0

Mike is very knowledgeable and it’s always great training with him and learning from him. I’ve taken his classes several times as Everytime I learn something new or just as a good review. I definitely recommend him if you are looking for awesome firearms training.

2 years ago
David Lawwill

5.0

Mike does a great job demonstrating technique while keeping real world scenarios in mind. His classes are for all levels. Can’t wait to take the next class.

2 years ago
Clint A Mercer

5.0

Mike taught my police academy firearms section, both handgun and patrol rifle. He is a modest professional. He takes the time to explain the hows and whys that make things click for people like me. I have been shooting for 20 years and have trained with other individuals in the past, but Mike did more for my handgun accuracy in a week than others had in years. I highly recommend him as an instructor.

2 years ago
Gloria Lozano

5.0

MIKE DUFF
He is an outstanding individual. Mike Duff is very knowledgeable with great experience (look at his resume)! He knows what he is doing. I have taken a couple of classes with him and each class I learn something new. Let me tell you, I used to think everything that was Taught to me from firearms training (police academy) was right, hoewever, I was wrong. Mike had to re-teach me everything from the basics to become more efficient with my firearm. If you want professional, fun, and productive firearms training, take a class with Mike! I highly recommend him! He is one hell of an instructor!

3 years ago
Steve Anzjon

5.0

Group6training and Mike Duff provides a comprehensive TX LTC class, as well as other valuable training. Although license requirements did not require, I recently refreshed the LTC class with Mike & Group6 primarily to catch up on new rules & refs, but also to get a refresher on the right way to conduct yourself while armed. Safety is continually stressed and the message clear and concise. I’ll continue to trust Group6 & Mike for further education

3 years ago
James M Parr

5.0

I took a private lesson from Mike, because I was shooting everything to the left side of the target. Mike showed me how he grips a gun & adjusted my grip. He also worked with me on how to address the trigger. When we were done, I was eating the center of the target up. He got me in the middle of the target. If you just want to shoot your handgun a whole lot better than you were, you need to get with Mike & take his class. I am really pleased with the results & highly recommend, Mike & Group 6 Training

3 years ago
Wes D

5.0

I am part of a small private group that has been training with Mike at Group6 for several years. Looking back, it’s hard to imagine how far I have come in terms of accuracy, confidence, and situational awareness, but Mike has made it very simple. He really knows how to break down training concepts, new and old, in a way that is understandable and repeatable. Mike is an exceptional instructor/teacher that I continue to learn from.
I look forward to every training session with Mike and I highly recommend his services.

3 years ago
Shawn Afshari

5.0

Mike @ group 6 training is very knowledgeable and skilled in firearms training. He is very patient and a super nice guy! I enjoy training with him and soaking up all the insightful knowledge he provides. He is always very helpful and has helped me with alot of questions on techniques, gear and best practices with my training.

3 years ago
Angie Scarborough

5.0

I had the pleasure of taking the Group 6 Carbine class in February 2019. Even though I almost froze to death, I had a wonderful experience. I have never been professionally trained (civilian or otherwise) and I was very comfortable during this class. When I got a little flustered, he slowed down and helped me. He never belittled me as some men would have.

Being the only female in the class, he never made me feel less than adequate compared to the guys which was something I had been worried about. I learned more about gun/rifle safety than I knew and he not only told you what to do, he gave you the WHY behind it with easy to comprehend statements.

You can tell he’s passionate about what he does, which in my opinion is what makes him someone that’s a superb teacher.

I’m looking forward to his Tactical Pistol class I’m signed up for in April 2019.

3 years ago
Jerry Buford

5.0

I recently attended an Applied Combat Tactics (Rifle) class instructed by Mike Duff. His approach to safety was outstanding. Safe weapons handling was instilled every minute of the class. Mike’s instruction on tactics was easy to understand. He followed with instruction with demonstration which led to hands on performance. Mike’s commutated the instructions with clarity and was receptive to questions. He was very know knowledgeable about the topic. Mike made it a great learning experience.

3 years ago
Fred Hawkins

5.0

I first met Mike of Group 6 Training as a recruit at the police academy. This was a week long course that involved both class and range time. I was impressed with Mike’s extensive background in Law Enforcement, but even more so by the way he continues to learn and develop himself as an instructor. Since graduating the police academy I have taken two more of Mikes classes (Carbine and Low Light). His classes are fun and provide a wealth of knowledge. The best instructors continue to train and learn so they can keep their classes current and provide the best experience for their students. I believe Mike is one of those instructors. I will continue to learn from Mike and would recommend him to any level shooter.

3 years ago
Raymond Christensen

5.0

My wife and I had a private hand gun shooting lesson with Mike Duff. His training was excellent and I would highly recommend him to anyone. He clarified gun safety with us before we even entered the range. He explained everything to us in detail and ensured that we understood. I will definitely contact Mike in the future!

3 years ago
Gene Richardson

5.0

Took a Carbine Operator class in February 2019. The class was challenging and informative. Mike is a very knowledgeable instructor. Can’t wait to train with him again

3 years ago
Kevin Murphy

0.0

My wife and I had a 2 hour private lesson with Mike and it was awesome! Mike’s emphasis on safety was presented clearly and stressed as the most important part of gun ownership and gun use. At the end of our lesson, we both shot very high scores on our LTC qualifying. We then took Mike’s LTC class and it was great too! Mike’s years of experience adds so much to the class. He puts things in real everyday terms and it makes much more sense than listening to someone lecture. I have scheduled another private lesson with Mike to further improve my shooting skills. The price is fair and you get much more than you pay for. Mike is really great and wants people to carry safely and responsibly. I highly recommend Mike to anyone interested in improving their weapons knowledge and skills.

3 years ago
1. Kevin Murphy
  
  I forgot to select the 5 Star button. Mike’s training is definitely 5 Stars
  
  3 years ago
Irving Alvarado’s

5.0

Here are some of the reason I like Mike, he knows how to deliver the information to the students and many different ways so the student can understand it. He does not rush on the material and he really focus on the safety aspect of it.
He has tones of knowledge and he continues to expand on it . The best part of mike is the he is super approachable, friendly and listens to you. I would recommend his class to anybody.

3 years ago
Orlando Waugh

5.0

Group 6 is excellent! If you live in DFW, it’s a no brainer to train with these men. World class instruction without traveling to the other side of the world!

3 years ago
CODY R LEE

5.0

Mike instructs a great TCOLE Firearms Instructor class at Group 6 Training. The amount of training and knowledge I gained in the 45 hours was incredible. Thank You

4 years ago
Nathalie Hogan

5.0

Great instruction, Mike Duff at Group 6 Training!
Clear, concise, easy to follow and enjoyable.

4 years ago
jrlopezp

5.0

Group 6 Training is top-notch – Mike Duff has the years of experience and knowledge many people will benefit from. The thoroughness and knowledge details transferred during training and practice are part of what makes this company a top-choice for anyone looking for firearms training.

If you’re looking for a firearms training company, I can recommend Group 6 Training to you. You will not be disappointed.

4 years ago
DeborM

5.0

Mike Duff at Group 6 Training is an excellent instructor, both in the classroom and at the range. He communicates clearly and efficiently. I am grateful for Mike’s instruction which is current with the contemporary knowledge base, and built on the solid foundation of his years of professional and personal field experience. Mike’s passion for his work has helped me learn and retain his shared knowledge.

4 years ago
Scott Probasco

5.0

I took the LTC class from Mike in November 2017, along with a private lesson.

The LTC was thorough. Mike covered not only the basic material, but discussed practical issues of carrying and living with your weapon, using examples from his background as a police officer. Mike is also an excellent teacher. Much more than just presenting material, he teaches, connecting with the students, helping them to relate with specific examples and situations.

The private lesson was shared with another student. One of us was a relatively new shooter and the other had several years experience as a shooter. Mike was a teacher to both, reinforcing safety issues as well as improving shooting ability for confrontation situations.

I recommend Mike as an instructor both the classroom and on the range. I intend to continue recurring training with Mike.

Lastly, I continue to follow upcoming classes being offered by Group 6 training, and highly recommend his entire program.

4 years ago
Jeremiah Filion

5.0

Mike Duff brings a high level of professionalism and many years of experience to the range. I’ve had the privilege of both teaching with Mike and learning from Mike. Mike taught my firearms instructor course, and I am continuously learning to be a better instructor from him. Mike is very passionate about teaching, and has a great way of explaining ideas in understandable terms. Mike is also passionate about safety. You’ll always see Mike following the same safety rules he expects of his students. This is a trait you won’t see in every firearms instructor. Don’t pass up an opportunity to take a class from Mike at Group 6 Training!

4 years ago
Aaron S.

5.0

Mike Duff with Group 6 Training is a great instructor. His training classes are all top notch. I have been shooting at a high level for many years, but after going through one of his classes, there were a couple of things that I changed when I shoot, that made a dramatic difference. Through years of experience, Mike knows which techniques work. Highly recommended.

4 years ago
dennis.cole1

5.0

I had the opportunity to take a private lesson with Mike at Group 6 Training followed by an LTC class in January, 2018. He is very knowledgeable, experienced, skilled, and has a professional teaching style that facilitates a successful learning experience both on the range and in the classroom. He demonstrates a passion for his subject matter and a genuine interest in his students.

4 years ago
Casey Lewis

5.0

Mike Duff at Group 6 Training did an amazing job training our church to be prepared for the worst. Very thankful for his bold and humble teaching. We will use him again in the future.

4 years ago
John Thornhill

5.0

Mike Duff at Group 6 Training provides some of the best firearms training I’ve encountered anywhere in the country. He’s passionate about imparting his wisdom to shooters of all caliber. He treats everyone from the cadets to the thirty-year veterans with an easygoing, friendly attitude. He builds a training environment that is approachable and conducive towards quality education.

4 years ago
blakemckamie

5.0

I have now taken multiple courses with Mike through Group 6 Training. His training is always professional, engaging, and entertaining. I would highly recommend Group6 for any one looking for quality firearms training.

4 years ago
Henry Abt

5.0

Mike Duff and Group 6 Training trained me and my sales team of 15 personnel in tactical shooting techniques. Some of my team members never fired a gun before. Mike was patient and thorough from gun safety, operation, shooting and moving as a team. My team and I were impressed with his professionalism and ability. We had a great outing that was inspirational and informative. Everyone remarked that their improvement was exponential! I have since taken clients and family members who really enjoyed the training. I highly recommend Group 6 training to everyone who wants a safe, knowledge filled and fun way to improve their shooting skills!

4 years ago
Bill Cooper

5.0

Had Mike from Group 6 Training in my home to conduct a CHL class for a group of 5.
Profession, no nonsense, straight to the point instruction that
held the interest of all participants. Mixed requirements with
real world examples. Attendees were a mix of lifelong
gun users and green beginners, but no one was confused
or bored. Highly recommended for your CHL training !

4 years ago
Texas DFW Council PDCA/Rachel Parrent

5.0

Our organization has used Mike Duff/Group 6 Training for the past three years and we cannot say enough good things about him and his instruction. He literally takes a new, large random group at all skill-levels who are the furthest from experts you can get and provides us with the safest instruction and specialized training in the most professional and courteous way. He and his team are engaging, thorough, rigorous, patient, and extremely knowledgeable. They always give critiques in a safe and positive way and they always give praise when it is due. This is especially nice when in a group setting with your peers! Everyone leaves our events feeling accomplished and is already asking about the next event before it is even over. We are actually doubling our number of events with him this year due to all of the response and positive feedback from our organization and beyond. Highly, highly recommend Group 6 Training for all your training needs!

4 years ago
Angie Monroe

5.0

I was excited to find Group 6 Training and be trained by Mike. While I had wanted to get my CHL/LTC for years. I had spoken with several instructors who came across arrogant and I their sales pitch it seemed they were talking down to me.

From the first email reply back Mike was easy going and laid back which allowed me to relax and enjoy our time together for my private class and range time.

Mike Duff is AWESOME and I recommend him to everyone I meet!

4 years ago
Robert Casey

5.0

I took my CHL class with Mike/Group 6 Training, several years ago. I found Mike’s reputation for conducting a thorough and safe class to be spot-on. More recently I had a second opportunity to take training with Mike’s group in a simulated scenarios environment (Defensive Handgun class). This was time well spent and a real value for the quality of training, equipment and instructors. I definitely recommend any instructor-led course taught by Mike Duff.

4 years ago
Robert "Bob" Gahagen

5.0

Had the pleasure of meeting Mike and participating in his License To Carry class. The six hour session went by very fast because of Mike’s experience and his ability to add antidotal stories to firearm legislation to prevent the whole class from falling asleep. Mike was thorough and articulate and I am definitely going to consider taking some of the training classes he offers through his Group 6 Training organization. If needed, I would be happy to provide any reference he may need.

4 years ago
Weldon Ratliff

5.0

Group 6 Training with Mike is awesome. Took my LTC with Mike and a training lesson. He is patient, knowledgeable, well mannered and always clear instructions. Going to get my wife enrolled in a beginning lesson with him. A first class operation – you will not regret working with Mike at Group 6.

4 years ago
Paul Slechta

5.0

I just took Mike Duff’s License to Carry class as well as a private shooting lesson. I was not looking forward to the 5 + hours in the classroom, but Mike made it fun and informative. As for the private lesson I would certainly recommend this to anyone looking to improve. Very quickly Mike helped me with both my grip and trigger pull. I will definitely be signing up for some different classes at Group 6 Training the future with Mike to help me continue to become a better shooter and gun owner.

4 years ago
Matthew Thomas

5.0

I took the course and had a incredible time. Mike and Joshua at Group 6 Training were fantastic. The scenarios were set up to make you think. Not just blast away. I learned a lot about myself and will i shoot or not.
everything was done in an extremely safe and professional manner. All the people I was in class with were fantastic and there were no attitudes other than learning. We also got a bonus medical class.
Absolutely will be doing this again.

4 years ago
Jose Becerra

5.0

I just completed Mike Duffs LTC course and I’ve got to say it was informative not to mention interactive and fun. I would recommend him and Group 6 Training to any beginner like myself or anyone who is trying to brush up on old skills. I’ll definitely be attending his marksman courses and T.E.S.T class here soon! Mike shared a wealth of knowledge that I will use for the rest of my life and he made an impact on myself to arm myself more with gun knowledge in the future.

4 years ago
Jake Kiere

5.0

I’ve known Mike from Group 6 Training for a while now and finally made it out to Tactical Emergency Survival Training in December of 2017 – it opened my eyes to the world of force on force and truly how quickly things can go bad. I check his website weekly for the next TEST to come up. Mike is an excellent instructor and I always impressed by the wealth of knowledge he has gained over his years of experience! Mike rocks!

4 years ago
Mark Wakefield

5.0

Group 6 Training instructor Mike Duff teaches real world scenarios that can be applied to everyday life. He knows and understands his students needs and can accommodate to any skill level. Great training great instructor. Thinkers before shooters. I’m former military and I learned how to spot and correct the bad habits I formed over the years.

4 years ago
shawn.kellis

5.0

I took Mike’s Defensive Handgun class. Mike is very thorough for both beginners and experienced professionals. If you’re in the DFW area, Group 6 Training is where you should start!

4 years ago
Derick R

5.0

I’ve had the opportunity to train with Mike Duff in a group setting, one on one, and in the classroom. He is knowledgeable and has the ability to share that knowledge in a way that the students can easily understand. His instruction method and drills have helped me become a more accurate shooter. I will continue to train with Mike at Group 6 Training every chance I get.

4 years ago
Barry Street

5.0

I would train with Mike every week if I could. Did a combat Pistol and Carbine course with Mike a few years back. Loved it!

Mike’s way of instructing is spot on. Goes at YOUR pace; he doesn’t speed through anything in order to get done faster.

I would recommend Mike from Group 6 Training to anyone from a first time shooter to an advanced/professional shooter; my wife….my kids….my mom.

Mike, thank you for your years of service to the great citizens of Euless!

4 years ago
Mitch Gauthier

5.0

Mike Duff of Group 6 Training has been a positive role model/mentor to me. I liked guns before moving to the Dallas area but I now LOVE firearms and the concealed carry lifestyle that he has modeled. I met Mike when I took his CHL class in 2012, I was impressed with his professionalism, vast knowledge and amazing training skills. I have taken every class Mike has offered for the past 5 years, some 2-3 times: Combat Mindset, Defensive Handgun, Carbine Operator, Multi Gun Training and TEST (scenario based training using simunition). Mike has inspired me to pursue my Firearms Instructor Certification to increase my knowledge and skills even more. Following the recent church shootings we are offering the LTC class at our church and Mike will, of course be our trainer. Mike you are the BEST!

4 years ago
Paul Ciccarello

5.0

My wife and I took Mike’s CHL/LTC class in March of 2012, he couldn’t have done a better job covering and explaining all of the material.

Regardless of whether you’re an experienced gun owner or just a beginner, he speaks to you on a level you can understand.

Since then I’ve been through 5 of his other classes and will continue to attend more.

Hand down Mike is one of the best

4 years ago
DR

5.0

I am a law enforcement officer in the DFW area and have trained with Mike Duff at Group 6 Training numerous times for my department’s range days. I reached out to Mike before a particularly challenging firearms qualification course and asked for some one on one training. Mike took me step by step through my holster placement, draw, grip, sight picture, and trigger press. In just a few hours, Mike helped improve the speed and efficiency of my draw and had me delivering accurate shots on target more quickly than I have been able to in the past. Mike is a knowledgeable and experienced instructor that I will continue to seek out for training.

4 years ago
John Hemmert

5.0

I took the Concealed Carry Class on March 18th. Mike’s Group 6 Training Program was an excellent choice. This isn’t the first class like this that I’ve taken. (Other licenses, other States.) It was, however, the best and also the most informative. Mike’s experience as a Police Officer lends an exceptional edge to the training, in that it teaches not just “how to carry”, but also “how to not screw up” while carrying”, “how to survive carrying”, and “how to survive if you actually had to use your gun”. As an experienced trainer and supervisor at my own workplace, I can truly appreciate someone who not only knows their work, but can also convey their knowledge to their students in an easily understandable format. Our class came from all walks of life, and age groups, but none of us had any trouble understanding, and learning what was taught. (Several of us discussed this at the range, before target shooting.) I highly recommend Group 6 Training.

4 years ago
JT

5.0

Group 6 Training is absolutely worth your investment. I worked with Mike prior to his private sector endeavors and I can tell you he’s an amazing instructor with years of experience in law enforcement, a patient teacher, and a genuinely good man who wants to make his clients better whatever their goals are. Whether you’re simply looking to get your CHK and become comfortable with being able to protect yourself and your loved ones or you’re a seasoned operator looking to further sharpen your skillet Group 6 is an excellent choice to make that happen!

4 years ago
Paul Cantatore

5.0

In 2016, I was extremely fortunate to have
taken Mike’s LTC, course. The curriculum was extensive, and thorough. But more
importantly, Mike’s ability to connect with each and every student- on a civilian
level, was amazing.

Additionally, I went on to take Mike’s
Defensive Handgun, and Dynamic Carbine & Handgun, classes. These classes are
awesome and packed with constant safety
instructions. As a result, I continue to gain knowledge and confidence, in what I consider to be the ultimate responsibility; handling firearms.

Lastly, I continue to follow upcoming classes being offered by Group 6 Training, and highly recommend his entire program.

4 years ago
Jean Van Deren

5.0

I am very please with the training that I received both classroom and at the pistol range! I have give Mike’s name and information to two of Mr neighbors! Highly recommend Group 6 Training!

4 years ago
Seth Colten

5.0

I have been taking Mike’s Carbine and Handgun course every month at Group 6 Training since June 2015 and continues to improve my shooting ability with each session.
His classes are dynamic, constructive, and most importantly fun for people of all skill levels. He has a very relaxed teaching style while still putting heavy emphasis on proper technique.
He is by far the most skilled, knowledgeable, and humble instructor that I have had the pleasure of learning from, and I look forward to years of his training to come.

4 years ago
Tam Burks

5.0

I took my LTC class in January 2017 with Group 6 Training, Mike was fantastic! I really enjoyed his style of instruction and his ability to enguage the entire class. While qualifying at the range, Mike was adamant about safety and even gave some additional (free) training on improving my grip style. My end result was a perfect qualifying score, and a sense of confidence about my personal safety. I highly recommend him for LTC instruction or any other class he provides.

4 years ago
Aaron John Bracken

5.0

I took the LTC class with Mike in mid March 2017 and it was much more useful than I expected.

Not only did Mike teach the required material for state licensing, he took the time to teach you how to be a responsible gun owner.

Chances are I will never have to use the knowledge Mike gave me, but if I do I will be confident and safe.

Mike is the best, and he is a good person. You should use Mike and Group 6 Training. Period.

4 years ago
Stephen Quick

5.0

The training from Mike Duff at Group 6 Training was outstanding. My training was in May 2016.

4 years ago

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