The G&G GPM1911 Gas 26R Magazine is a specific, durable metal airsoft magazine with a 26-round capacity designed for the G&G GPM1911 series gas blowback pistols.
 
Specifications
Capacity: 26 rounds of 6mm airsoft BBs.
Construction: Durable metal outer shell finished in black.
Propellant: Designed for use with green gas or similar airsoft propellants.
Compatibility: Exclusively compatible with the G&G GPM1911 and GPM1911-P series of gas blowback pistols. It uses a proprietary design, so it is generally not cross-compatible with other brands' 1911 or Hi-Capa style magazines.