Stainless Lo-Pro Gas Block Barrel 6mm ARC With Headspaced Bolt

Premium 6mm ARC match barrels in 12.5", 14.5", and 18" lengths, crafted from 416R stainless with a 1:7 twist (3‑land) and hand-polished Noveske Match chambers. Each barrel is individually serialized for QC, features extended hand-polished feed ramps, Noveske Lo‑Pro .750" pinned gas block, bead-blasted finish, 60° crown, and 5/8"x24 muzzle threads. Mid-length gas is included on 12.5" and 14.5" barrels, while the 18" uses a rifle-length gas system. All barrels ship with a headspaced DLC-coated Noveske 6mm ARC bolt.

 

Barrel Length	Gas System	Barrel Weight
12.5"	Mid-Length	28.5oz.
14.5"	Mid-Length	32oz.
18"	Rifle-Length	37.4oz.