Fusion Pro-Series, Carbon Steel Mainspring Housing, for Full Size Government size 1911 frames. CNC Machined from Steel Bar-Stock, With Checkered back. Black Oxide finished. Equipped with lanyard loop feature. Will fit most all 1911 full size 5 inch Government pistols and Commander size pistols and Clones. All CNC machined in the USA. No MiM, No Cast, ALL Solid CNC Machined Bar-Stock.. This is a high grade Premium Professional grade Gunsmithing part. Black Oxide finish. These are Top Quality Fusion Professional Series Parts; Made from the best materials and processes available in today’s market. Made in the USA. Mfg: Fusion Firearms
