Rock Island 54171 1911 45 ACP 13-Rd Blued Detachable Magazine

The Rock Island 54171 is a factory 13-round detachable pistol magazine built for Rock Island's high-capacity double-stack 1911 platform in .45 ACP. Manufactured by Armscor, this extended magazine drops into Rock Island 1911 A2 and Para P14 style pistols and is engineered as a direct OEM replacement or spare for range and defensive use.

Constructed of blued steel, the magazine body and follower are built to match the fit and feed reliability of original Rock Island 1911 magazines. The 13-round capacity gives you significantly more rounds than a standard single-stack 1911 magazine, making it well suited for extended range sessions, training classes, and self-defense.

Whether you need a reliable spare for the range bag or a replacement for a worn magazine, this Rock Island 1911 magazine delivers the dependability you expect from Armscor's factory components.