1911 Barrel 45 ACP 1 in 16″ Twist 5″ Government Steel Matte Black
Upgrade or replace an old, worn out barrel.
This barrel is manufactured from 4140 Steel, heat treated to 44 RC and features a polished bore
It incorporates a National Match Feed Ramp for more reliable feeding and function with diverse bullet profiles. This is a Semi Drop-In Barrel, and due to the vast selection and many different variations of 1911 slides and frames, minor fitting may be required. Outside Diameter measures .579″ held to a tolerance of .001″.