This is a full pin kit for all the replacement pins in a standard Colt style 1911 pistol and 1911 pistol clones. Works for all Government, Long Slide, and Commander models. Comes complete with: Hammer Pin, Sear Pin, Strut Pin, Main Spring Housing Frame Retaining Pin, the 3 Mainspring Housing Pins, both Plunger Tube Detent Pins, and Link Pin. All Pins Heat Treated and Black Oxide Finished. Made in the USA.