CMMG 10.4 Inch CMMG Barrel CMMG Barrel for your PS90 SBR build. These are identical to P90 barrels. 1:9 twist. Happy to answer any questions you have regarding removal of the original barrel. Free Shipping. Now $320.00 MSRP Was Choose Options
CMMG P90 Muzzle Brake For 10.4 inch barrels only. This is our recommended muzzle treatment for PS90 SBRs. The ports are drilled at an angle and effectively eliminate recoil. Remember, this has left-hand... Now $120.00 MSRP Was Choose Options
CMMG P90 Thread Adapter For 10.4 inch barrels. This SBR muzzle treatment fits all P90 length barrels but hand fitting may be required. The exterior threads are 1/2x28, the standard threads for muzzle brakes, flash... Now $70.00 MSRP Was Choose Options
