STI 1911 Barrel, 5.0″ Bushing Style .40 Caliber Short Chamber – Gunsmith Fit

STI 1911 Barrel, 5.0″ Bushing Style .40 Caliber Short Chamber – Gunsmith Fit

Description: STI 1911 Barrel, 5.0″ Bushing Style .40 Caliber Short Chambered. Barrel Bushing Included. STI builds some of the finest handguns in the world. And, they offer a selection of those same custom quality gun parts and accessories so you can best modify or build the gun of your dreams.

STI barrels are made from 416R rife grade stainless steel billet forgings. The bore is gun drilled, button rifled, then air gauged to offer the most exacting size, and most consistent barrel available. The rifling is 1 in 16 twist and has six lands and grooves. The barrels are vacuum heat treated and vacuum tempered to 40 Rockwell, then machined to exacting specifications. The barrels are short chambered to allow gunsmiths to cut the chamber to their application.

This barrel requires gunsmithing and fitting

Manufacturer: STI International

Specifications