The M11-SPR (Special Purpose Rifle) is a compact lightweight version of the Precision Armament M11 designed specifically for high precision AR-15 rifles and long range hunting rifles. A large symmetrical blast baffle along with compensated forward baffles provide unprecedented muzzle control and recoil management while minimizing induced bullet yaw for improved long range accuracy. Computer FEA optimized for maximum strength to weight ratio and Precision machined from heat treated stainless steel for superior durability. Features wrench flats for easy installation and removal. Available in Ionbond® matte black, or stainless steel in-the-white (satin grey).
Fits .223/5.56mm rifles with 1/2-28 muzzle threads (Factory bored for .223 Caliber but may be enlarged up to .338 Caliber by a qualified gunsmith).
Accu-Washer™ Muzzle Alignment System recommended for installation to achieve best performance (not included). Caution: Do not use crush washers with this product.
- Material: HTSR 416 stainless steel bar, HRC 26-32
- Finish: Ionbond® matte black finish – or – Stainless steel in the white, matte grey
- Thread: 1/2-28 TPI
- Length: 2.225″
- Height: 0.990″
- Width: 1.125″
- Dia at Barrel: 0.750″
- Weight: 3.3 oz.
Customer Ratings & Reviews
Precision Armament m11 SPR is the best ar 15 muzzle brake
Outstanding Muzzle brake. A little loud but does what it is supposed to do, and well! Not a flash hider, but then again, it is not supposed to be.
Best muzzle brake ever!
Took off my old bird cage muzzle break for this one. I have an AR-15 Saint from springfield Armory and this fit perfectly. All it needs is to be timed. The rifle is alot louder but does what it is ment to. My recoil has been reduced to almost nothing and rise has been redused to nothing. This is by far the best muzzle brake i have used. Well worth the buy.