Want Free Shipping?

Subscribe to our mailing list and get free shipping
on orders of $200 or more!
No thanks, I'm already subscribed
Free shipping limited to retail orders of $200 or more
in the 48 contiguous states.

VF Mainspring for Ruger Pistols, 22/45, Black

Black Mainspring Housing

Complete mainspring assembly designed for the Ruger MKII or MKIII. Mainspring components are wire EDM-cut and CNC-machined.

Our mainspring does not feature the lock feature found on the Ruger factory MKIII Mainspring.

$75 Add to Cart


Product Number VC3MSR‑45‑B
Approximate weight 2oz
UPC 810162013479


Type 22/45
Color Black
  • Models available for either the Ruger MKII/MKIII or the 22/45
  • Made in the USA

Related Items

Please wait while we process your request