This brand new 1911 barrel by Roto-4M is threaded for a muzzle device or suppressor attachment (.578 x 28 TPI). Machined from 4140 alloy steel, and then heat treated to Rc 38-42. Features include a full chamber, 1/16" twist, and a black oxide finish.
Note: Link and pin are not included.
Barrel, 9mm, 5", Threaded, New