CMMG BBL 5.7X28 10.4″ PS90

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

CMMG Barrel, 5.7x28mm, 10.4″ Barrel, 1:9 Twist, Fits PS90, Black 57DF1C7