STI 1911

Parts here are specific to STI 1911 pistol models chambered for .45 ACP,10mm, 9mm, .38 Super or .40 S&W unless noted otherwise. MGW carries replacement barrels, slides, hammers, magazines, springs, pins and other small parts for this firearm and its variants. Service your STI 1911 with quality OEM and aftermarket parts/components to ensure outstanding performance with every shot.

To shop by schematic, please click the picture above!