Dealer Login:

Click Here to Become a Dealer

RSR Part #: CMMG57DF1C7 Manufacturer Part #: 57DF1C7

View High Resolution Image

CMMG, Barrel, 5.7x28mm, 10.4" Barrel, 1:9 Twist, Fits PS90, Black


  • 10.4"
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish
  • 1:9 Twist
  • 5.7x28 Chamber
  • Threaded M12x1.0 LH

Product Description

Great choice for your PS90 SBR project. Pair this with a CMMG PS90 Flash hider or thread adapter to complete your SBR.