The DOC Mitchell Defense rifles are for those who value accuracy, durability and reliability in their AR15 platform. The proprietary buffer system, enhanced BCG, and thermal fit barrel produces a weapon system that is extremely flat shooting with very little recoil, insanely accurate, and beyond the industry standard for reliability. An independent endurance test demonstrated their resilience, firing 17,554 rounds without cleaning or lube with no failures. Check it out for yourself.
The Rat Dog Mitchell Defense rifle was meticulously crafted to be the epitome of reliability and functionality. It was designed to excel in the most demanding conditions, ensuring you stay in the fight, no matter how dirty or tired. This PCC features a specially designed two-stage trigger that can withstand the increased stress exerted by a blowback gas system, providing unrivaled durability and consistent performance. The enhanced buffer system works harmoniously with the BCG to deliver an exceptionally reliable and enjoyable shooting experience.
The “PipeHitter” Line of Mitchell Defense rifles is our spin on the AR10 Platform. Built in the popular DPMS footprint and chambered in 308, 6.5 CM, and 8.6 BLK with a variety of barrel lengths. Reliability, durability and accuracy are still be backbone of these rifles. Utilizing the AR10 version of the proprietary buffer system, precision ground BCGs and precision barrels these rifle excel in what they are designed to do. No matter if you are a long range shooter or needing bear protecting in Alaska we have you covered. Check out all the options we have!
The DOC rifles are for those who value accuracy, durability and reliability in their AR15 platform. The proprietary buffer system, enhanced BCG, and thermal fit barrel produces a weapon system that is extremely flat shooting with very little recoil, insanely accurate, and beyond the industry standard for reliability. An independent endurance test demonstrated their resilience, firing 17,554 rounds without cleaning or lube with no failures. Check it out for yourself.
The Rat Dog rifle was meticulously crafted to be the epitome of reliability and functionality. It was designed to excel in the most demanding conditions, ensuring you stay in the fight, no matter how dirty or tired. This PCC features a specially designed two-stage trigger that can withstand the increased stress exerted by a blowback gas system, providing unrivaled durability and consistent performance. The enhanced buffer system works harmoniously with the BCG to deliver an exceptionally reliable and enjoyable shooting experience.
The “PipeHitter” Line of rifles is our spin on the AR10 Platform. Built in the popular DPMS footprint and chambered in 308, 6.5 CM, and 8.6 BLK with a variety of barrel lengths. Reliability, durability and accuracy are still be backbone of these rifles. Utilizing the AR10 version of the proprietary buffer system, precision ground BCGs and precision barrels these rifle excel in what they are designed to do. No matter if you are a long range shooter or needing bear protecting in Alaska we have you covered. Check out all the options we have!
Travis
Reviewer
Top quality
3 weeks ago
Randy
Reviewer
Seemed to ship a little slow but not bad. Case is nice kinda wish you got two mags or one mag to match gun in color
1 year ago
Brandon Adkins
Reviewer
The upper is awesome. No flaws. Nathan is awesome very knowledgeable, and doesn't mind answering questions. I will definitely be doing more business with MD
3 days ago
Chris
Reviewer
Mitchell Defense is a no-brainer: The quality is impeccable and the customer service is like going back to a time when great service existed and people took pride in their products. I'll be ordering from them again at least one more time before the August 2026 semi-auto "ban" in Colorado.
2 months ago
Tim
Reviewer
1 year ago
Wesley
Reviewer
Nathan (owner) went beyond the norm to make my build the way I wanted it.
9 months ago
Levi Marshall
Reviewer
Great people to work with
1 year ago
Rachel S.
Reviewer
1 year ago
Ryan Fraker
Reviewer
We met the owner of Mitchell Defense at SHOT Show last year. The guy is truly passionate about the gun industry and giving back. After several conversations, I believe he genuinely cares about making our industry better and furthering our future. Totally inline with Team 144 values. 10/10! -Ryan Fraker , Team 144
3 weeks ago
Chris P.
Reviewer
Mitchell Defense has his a home run with their GWOT shorty. This rifle runs flawlessly and shoots great suppressed. Fit and finish are top notch. Worth every penny. For a serious do anything go to rifle, choose Mitchell Defense. Shipping was fast and reasonable, the website is easy to navigate and customer service lets one speak with a real person instead of an automated recording.
1 year ago
Anonymous
Reviewer
Great customer service answered all my questions. Best ar I have.
1 year ago
Dylan Dietrich
Reviewer
8 months ago
Chris P.
Reviewer
Mitchell Defense is my go to place for my defensive rifle needs.
1 year ago
Anonymous
Reviewer
In addition to providing top tier quality for a very affordable price Mitchell Defense has outstanding customer service.
Thank you.
4 months ago
Casey S.
Reviewer
I had an issue at checkout and Nathan helped me work it out. I received the BCG in a timely manner and am very pleased with my purchase.
1 year ago
Vincent H.
Reviewer
Item was received in a short amount of time, but I did not receive a tracking email when the item shipped.
1 year ago
Chris P.
Reviewer
Mitchell Defense is my goto for everything AR related.
1 year ago
HERE’S
OUR
STORY.
Mitchell Defense is a veteran owned and operated manufacturer in Glenside PA. We specialize in the AR platform. We make rifles in the AR10, AR15, AR9 platform and every rifle was designed to be accurate, reliable and durable. There is nothing standard about our rifles and almost every part of our rifles have been enhanced in some way for reliability and durability.