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!
Anonymous
Reviewer
In addition to providing top tier quality for a very affordable price Mitchell Defense has outstanding customer service.
Thank you.
3 months ago
Oliver W.
Reviewer
Absolutely outstanding service any questions just shoot an email over and Nathan responds quickly and personally, Top tier quality , this was my second shorty doc upper I’ve purchased, bought the 300 blk not one single issue with over 3000 rounds suppressed/unsuppressed she eats everything, enjoyed it so much had to come grab one in 556.Stacks up with you’re upper tier brands you won’t be disappointed these rifles are top notch quality they’re built to function and last.
8 months 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 weeks ago
Alan E.
Reviewer
The order process was easy. Nathan help me get my military discount. The weapon took only a couple of weeks to arrive.
3 months ago
Dylan Dietrich
Reviewer
7 months ago
Jason P.
Reviewer
From the products to the customer service everything is outstanding.
4 months ago
Anonymous
Reviewer
Good people. Had some questions because I'm new to this kind of gun, and they took the time to explain things and make recommendations for accessories. If what you want isn't in stock, just keep checking, it'll probably be back in a day or 2. I saw my gun go in and out of stock a dozen times before I was finally ready to pull the trigger. Then it was out of stock. But it came back in the next day.
11 months 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.
12 months ago
Buddy Bonsell
Reviewer
The DOC MD15 and Sand Cutter BCG's are awesome. The FDE finish is phenomenal. Got all the colors now! After the range, I'm sure I'll be driving tacks again, lime my DOC GWOT And the DOC SOIDC!!
2 weeks ago
Chris P.
Reviewer
Mitchell Defense is my goto for everything AR related.
11 months ago
Chris M.
Reviewer
Website easy to navigate and meeting you guys at Shot Show 2024 was the icing on the cake.
12 months ago
Ike
Reviewer
12 months 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.
12 months ago
Levi Marshall
Reviewer
Great people to work with
12 months ago
Rachel S.
Reviewer
12 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.
12 months ago
Anonymous
Reviewer
Great customer service answered all my questions. Best ar I have.
12 months 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.