M1911 pistol - Wikipedia Colt Government Mk. IV Series 80 (1983–present): Introduced an internal firing pin safety and a new half-cock notch on the sear; pulling the trigger on these models while at half-cock will cause the hammer to drop. Models after 1988 returned to the solid barrel bushing due to Type: Semi-automatic pistolIn service: 1911–presentUsed by: Over 20 nations, see Users below for detailsPlace of origin: United States Colt's Manufacturing LLC Colt's Manufacturing Company - firearms, handguns, pistols, rifles, revolvers. Gold Cup Series. Delta Elite Series. Railgun Series. Combat Elite Series. Combat Unit Series. Wiley Clapp Series. TALO Special Edition Pistols. Colt Custom Shop. 1903 Re-Issue Series. Revolvers. King Cobra Series. Colt Mk IV Series 80 Government Model Semi-Automatic Lot 3272: Colt Mk IV Series 80 Government Model Semi-Automatic Pistol. 4 Sold For. Go. Open Fullscreen. NC - FINE- All original finish 90% - 94% or better, some dings in wood wear commensurable with percent of finish. In working order.
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