These 1911 Government 5" barrels are "Match Fit", meaning they are OVERSIZED in various areas and need to be machined to fit. Recommended for only qualified, experienced gunsmiths. Barrels come with barrel link, bushing, & link pin. 45ACP barrel is non-ramped. 9mm barrels are available with a Wilson/Nowlin (W/N) or Para/Clark (P/C) ramp. Bar-Sto Precision Machine has been making some of the finest auto-pistol barrels since 1971. Bar-Sto barrels have been used by the U.S. Marine Corps Marksman Unit since 1977. All Bar-Sto Pistol barrels are machined from solid 416 stainless steel bar stock which has been heat treated 39 to 43 RC and 180, Mfg: Bar-Sto Precision Machine SPECS: Fits – 1911 Government with a 5" slide. Construction – Stainless steel, hardened to 39 to 43 Rc. Includes – Barrel, bushing, link & link pin.
