Mec-Gar MGP183817B Para Ordnance P18 38 Super 17rd Blued Carbon Steel Magazine

The Mec-Gar MGP183817B is a factory-spec 17-round double-stack replacement magazine built for the Para Ordnance P18 family of double-stack 1911 pistols. Engineered for 38 Super and dimensionally compatible with the 9mm Luger chambering of the same platform, this magazine delivers one of the highest standard capacities available for the P18 frame.

The tube is constructed from heat-treated carbon steel with a deep blued finish that matches original P18 factory magazines. Inside, a high-impact polymer follower feeds reliably under spring pressure, while a sturdy metal floor plate closes out the bottom for snag-free reinsertion. The flush-fit profile mirrors the factory magazine so the seated unit sits level with the bottom of the grip frame.

Mec-Gar has long been regarded as one of the premier OEM and aftermarket magazine manufacturers in the industry, producing factory-pattern magazines for many of the world's leading pistol makers. This P18-pattern unit carries that same build quality to the Para Ordnance platform.