Swenson Semi Drop-In 1911 Government Barrel 400 Cor-Bon 5" Matte Black

Overview

The Swenson 1911 Government barrel is a 5-inch, matte black, semi-drop-in barrel chambered in .400 Cor-Bon. It is hammer-forged from 4140 steel, heat-treated to 44 RC, and features a polished bore with a surface finish of 16 microns or better. The barrel incorporates a National Match feed ramp designed for reliable feeding across diverse bullet profiles. The bore tolerances are held within .0002 inches, with the outside diameter measuring .579 inches. While designed as a semi-drop-in component, minor fitting may be required depending on the specific slide and frame combination. Barrel links and link pins are sold separately.

Price & Stock History

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