SUPPRESSOR FRIENDLY SBR

The Primary Weapon Systems MK111 "Compound rifle" is a marriage between the Mod 1 upper and Mk1 Mod 2-M lower.  The mil-spec upper receiver with forward assist houses the BCG, attaching to an MLok handguard and long-stroke piston system.  The long-stroke piston system can quickly be tuned by changing the 3 setting adjustable gas regulator near the front of the handguard.  This mates up with the Mk1 Mod 2 billet lower receiver.  

A fully ambi lower allows for maximum control and ease of use for left-handed operation.  The trigger is an enhanced mil-spec model with PTFE coating to remove any grit and make sure every shot breaks clean.  The PWS Enhanced Buffer Tube with a ratchet lock castle nut and end plate contains an integrated QD sling mount.  

MODEL: 22-C111RA1B-NFA

 

FEATURES

  • Chambered in .223 Wylde
  • Long-stroke piston system
  • 3-setting adjustable gas regulator
  • Carbine-length gas system
  • 11.85", 1:8 twist barrel
  • PWS piston upper with MLok handguard
  • Radian Raptor charging handle
  • PWS ambi MK2 MOD 2-M lower
  • Enhanced PTFE-coated mil-spec trigger
  • PWS Enhanced buffer tube with ratchet lock castle nut
  • H2 buffer
  • BCM stock and grip
More Information
ManufacturerPWS
ColorBlack
ActionSemi-Auto; Closed bolt
Barrel11.85 1:8
Length28.5
Thread Pitch1/2x28
Magazine30
FinishHard Coat Anodized
WarrantyLifetime

SUPPRESSOR FRIENDLY SBR

The Primary Weapon Systems MK111 "Compound rifle" is a marriage between the Mod 1 upper and Mk1 Mod 2-M lower.  The mil-spec upper receiver with forward assist houses the BCG, attaching to an MLok handguard and long-stroke piston system.  The long-stroke piston system can quickly be tuned by changing the 3 setting adjustable gas regulator near the front of the handguard.  This mates up with the Mk1 Mod 2 billet lower receiver.  

A fully ambi lower allows for maximum control and ease of use for left-handed operation.  The trigger is an enhanced mil-spec model with PTFE coating to remove any grit and make sure every shot breaks clean.  The PWS Enhanced Buffer Tube with a ratchet lock castle nut and end plate contains an integrated QD sling mount.  

MODEL: 22-C111RA1B-NFA

 

FEATURES

  • Chambered in .223 Wylde
  • Long-stroke piston system
  • 3-setting adjustable gas regulator
  • Carbine-length gas system
  • 11.85", 1:8 twist barrel
  • PWS piston upper with MLok handguard
  • Radian Raptor charging handle
  • PWS ambi MK2 MOD 2-M lower
  • Enhanced PTFE-coated mil-spec trigger
  • PWS Enhanced buffer tube with ratchet lock castle nut
  • H2 buffer
  • Reviews
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