CMMG Inc. makes high quality parts and accessories for the PS-90 platform. This particular barrel is made from 4150 Chrome Moly Vanadium steel and features a manganese phosphate coated finish. CMMG machines these barrels to strict tolerances to ensure high quality and years of reliable service. ALL NFA Rules Apply!!!

Specifications and Features:
CMMG Inc. PS-90 Barrel 57DF1C7
5.7x28
1:9" Twist Rate
10.4" Barrel Length
4150 Chome Moly Vanadium
Muzzle Threaded Metric 12x1.0 Left Hand
Manganese Phosphate Coated Finish
Matte Black

Note: ALL NFA RULES APPLY to this barrel assembly