Magnum Research 1911 45 ACP 8-Rd Steel Detachable Magazine

The Magnum Research 1911 Magazine is a factory replacement detachable magazine built for the Magnum Research 1911-series pistol. Chambered for 45 ACP and rated at 8 rounds, this single-stack magazine is constructed from steel and finished in classic black to match the factory standard of the host pistol.

The MAG1911458 drops directly into the magazine well of the Magnum Research 1911 C, GR, and G model variants. The steel body delivers the durability expected of an OEM-pattern 1911 magazine, while the single-stack geometry preserves the slim profile of the host pistol. Whether you are topping off a range bag, replacing a worn factory unit, or adding a backup for defensive carry, this is a clean, factory-spec solution. As with all 1911-pattern magazines, the magazine spring should be inspected periodically to ensure consistent feeding over a long service life.