CMMG 35D5F0A Barrel Sub-Assembly 350 Legend 16.10" Threaded, Black Nitride Chromoly Steel, Carbine Length Gas System with Medium Taper Profile, Fits AR-15 Platform Extra Barrels Features rotating quick disconnect plug

Features rotating quick disconnect plug with O-ring seal

The StripLULA is a military-quality 5

with or without Romeo1 Reflex Sight

With an extreme absorbency finish on both sides clean faster

CMMG 35D5F0A Barrel Sub-Assembly 350 Legend 16.10" Threaded, Black Nitride Chromoly Steel, Carbine Length Gas System with Medium Taper Profile, Fits AR-15 Platform Extra Barrels Features rotating quick disconnect plugCMMG's Barrel Sub Assembly is ideal for building your custom AR 15 upper group. It comes with properly installed M4 barrel extension. Accuracy matters with any build, and with this 16. 1 Barrel chambered in . 350 Legend there's no need to worry. Made from 4140CM steel with a nitride finish for superior durability. Works with CMMG's Mk4 (AR15) Uppers.