Defender

Patent 10,634,444 B2

Acadian Armament Patriot™ series suppressors

Distant Thunder USA AR15 10" - Custom

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Reviews

The Defender is on my 7.5" AR duty weapon and is so compact that I don't even know it's there other than how much it quiets the shot. My partner and I both came to appreciate it during in-vehicle ambush live-fire training scenarios, especially for the minimal smoke and blowback.

It's also my go-to on 224 Valkyrie for nighttime feral hog eradication. I can often take the shot without disturbing the rest of the sounder. 

People are often amazed by the Defender. I've used and experienced other suppressors, and the Defender beats them all!

KR - Pineville, LA

I bought this suppressor (Defender) for my Ruger 10/22. and I love it. The Ruger has a carbon fiber barrel with a rimfire rifle scope and Hogue stock. I thought the suppressor would make the rifle muzzle a little heavy but after it was attached I was very happy how it felt. After an email session with Mr. Roy Couvillion, I purchased some standard velocity ammo and started shooting. Wow what a difference. I was able to shoot while my wife was sitting next to me on her cell phone and didn't bother her one bit Disassembly and cleaning is a breeze, thanks to the simplicity of the design. Mr. Couvillion was quick to respond to all my questions, which means a lot. Can't begin to tell you how much fun I am having shooting and am shooting more now than ever. I can say this purchase was definitely worth it. Thanks to Mr. Couvillion for his product, Mike Moore for his recommendation, and to Justin at Dave's Gun Shop for all his help. I hope to be able to purchase another suppressor from Acadian Armament in the near future.

James P Mouton

It really surprised me how well it works on a 7-3/4" Primary Weapons piston upper. I know I told you I was skeptical about how well you said the Defender performed on 7" guns but I’m now a believer. 

 

I cleaned mine right after shooting it, one really nice feature is that you can very easily clean this suppressor. 

 

Thank you for a great product and I can’t wait to see what else your creative mind produces. 

 

Good Shooting,

Mark

Oroville, WA

Great addition to my PRS gas gun!

Host firearm and ammo: Daniel Defence V7 Pro - 77gr Federal Premium GMM

 

I recently set up a precision AR to use in PRS gas gun matches. I previously shot the Defender on carbines and was very pleased, but as a compliment to a precision instrument, it is even more impressive. I am now squeezing every bit of accuracy potential out of the rifle with the Defender and am eager to try it in a match.

New Iberia Louisiana

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Please tell us about your experience with your Defender suppressor.

1474-D SPL (dB)

7.5" barrel - 55gr .223  140.00dB

10" barrel - 55gr .223  139.74dB

10" barrel - 77gr .223  137.28dB

16" barrel - 55gr .223  134.06dB

16" barrel - 77gr .223  129.27dB

16" barrel - 90gr .224V  137.49dB

16" barrel - 75gr .224V  137.58dB

Full-auto on 10" and longer barrels

Dimensions: 

Length

Diameter

Weight

 

6.01 inches

1.20 inches

13.34 ounces

Material:

Surface Treatment:

SBN®/ QPQ®

17-4 HH1150

Now Available for Consumer Purchase.

See your Dealer for details.

© 2017-2019 by Acadian Armament, LLC.

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