1911 Colt style Lower Government Frame assembly, completely finished. This is a fully assembled, fitted and tested Fusion Firearms, 1911 pistol frame with all internal parts fitted, Grip screw bushings installed, grip screws, and slide stop. These make excellent replacement assemblies or a great start to a new build for the home builder. All frames are completely machined from 4140/50 Solid bar-stock(this is not a Cast or poly frame), All Heat-treatments and machining complete, and finished in a matte Black-Oxide finish. The government (A1 style) Frame is the more tradition 1911 pistol style with mil spec hammer, safeties and arched mainspring housing. 45 acp Ejector also installed and pinned in place. Available in smooth front-strap or checkered, 20LPI. Manufactured to the original and more desirable 70 Series Colt platform. Will also work with 70 or 80 series slides. This is a high-quality Fusion Firearms 1911 Lower assembly with parts blended and fitted before the finish is applied. FFL Required for drop shipment to your FFL dealer for pick-up.