Much like our popular AR15 M16 magazines we wanted any 1911 mags wearing the Brownells name to be reliable first and foremost. So we decided on a traditional design with a twist: allstainless steel construction. The body is plenty thick to stand up to hard use with witness holes for checking roundcount and youll never have to worry about rust. The Xylan exterior coating drastically reduces friction and wear to make this one of the smoothestrunning 1911 mags weve ever seen. Plus its nonreflective matte black so itll still appeal to folks who prefer a traditional blued finish. Antitilt formedsteel follower resists binding and wonandrsq Mfg: Brownells SPECS: Stainless steel heattreated Xylan coated matte black finish. Fits fullsize Government Model or Commander chambered for .45 ACP.