PWS - Primary Weapons Systems CQB 556 Compensator - 1/2x28


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PWS - Primary Weapons Systems CQB 556 Compensator - 1/2x28


The PWS CQB Compensator has been updated to complement the Mod 2 line of firearms and accessories from PWS.  The CQB Compensator is, like other linear compensators, designed to direct concussion and sound forward -- thereby minimizing muzzle blast to the side.  Popular with law enforcement and military shooters that train and deploy for indoors environments, the CQB 556 is well suited to short barreled rifles and pistols to minimize concussion.  

The tines of the CQB Compensator have been left open, instead of tapering down and are more robust.  Internal serrations on the tines are used, like in other muzzle devices, to increase the surface area that the escaping gas travels along, which helps to minimize muzzle flash.  


  • Caliber:  .223 REM / 5.56x45mm
  • Thread Pitch:  1/2x28 TPI
  • Material:  4140 Steel
  • Finish:  FNC LIFE HD treated
  • Length:  2.5" Overall
  • Diameter:  1.375"
  • Weight:  7.6oz
Manufacturer Primary Weapons Systems
Shipping Restriction ITAR/Export Restricted
MSRP $129.95
Function Linear Compensator (Concussion Redirection)
Weapon Model IWI Tavor/X95, AR15/M16
Material 4140 Hardened Steel
Material Finish No
Color Black


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