Brownells 75th Anniversary - A Shooting Heritage

Complete mainspring assembly designed for the Ruger® MK II™ or MK III™. Mainspring components are wire EDM-cut and CNC-machined. Volquartsen mainspring does not feature the lock feature found on the Ruger® factory MK III™ Mainspring.

Big Book Catalog, Issue:70, Page:224
narrow your choices »
Show Filters
2 Item(s)
Online Only
In Stock
Dropship, See Associate
Ships from Manufacturer. Additional processing time required. Please allow for 35 additional business days for shipping.