MainSpring Housing FS/MS Steel Serrated


Main Spring Housing FS/MS Steel

  • Sold as a housing
  • Sold as an assembly
    • Assembly includes 1x mainspring housing, 1x mainspring housing cap, 1x mainspring housing cap pin, 1x mainspring retaining pin, and 1x main spring 20lbs.


**Proper gunsmith fitting required for accurate fit & safe function.


PLEASE NOTE:  If you purchase this item by mistake and would like to return it, We will do so gladly but will charge you a 25% restocking fee. You will also have to pay shipping back to us. Thank you and we hope this ends some of the confusion.