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Precision Armament - M11 Severe Duty Muzzle Brake 5.56mm/.223 Black

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Precision Armament - M11 Severe Duty Muzzle Brake 5.56mm/.223 Black


The M11-SPR (Special Purpose Rifle) is a compact lightweight version of the 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. Fits .223/5.56mm rifles with 1/2-28 muzzle threads 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

  • Thread: 1/2-28 TPI

  • Length: 2.225″

  • Height: 0.990″

  • Width: 1.125″

  • Dia at Barrel: 0.750″

  • Weight: 3.3 oz.

More Information
SKU A04-018
Manufacturer Precision Armament
Finish Black
Barrel Length 16"
Caliber .223 Rem
Configuration 5/8X24 Thread
Option AR15
Gas Length Mid
Height No
Rail Length 10"
Mount KeyMod
Profile Standard
Reticle No
Co Witness No
Size X-Large