Fusion Firearms Pro-Series, 1911 Pin Kit, 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, Mainspring Housing Frame Retaining Pin, the 3 Mainspring Housing Pins, both Plunger Tube Detent Pins, ejector pin and Link Pin. 11 pins in total. All Pins are Heat Treated and Matter stainless Steel Finish. Will work with all 1911 Colt style pistols, models, clones and sizes. This is a high grade premium Professional grade Gunsmithing Part Kit. These are Top Quality Fusion Professional Series Parts; Made from the best material and processes variable in today's market. This is one of our most popular kits. Made in the USA.