Brownells 75th Anniversary - A Shooting Heritage

Fits Ruger® MKI, MKII™, & MKIII™ including 22/45™. Firing pin sold with extractor or available separately.

Firing Pin

  • EDM machined from A2 tool steel
  • Minimizes/eliminates light hits
  • Firing pin strike face is surface ground
  • Firing pin is .004" wider than factory pin, new width helps eliminate side-to-side movement
  • Hardened to RC56-58 to prevent deformation


  • EDM machined from A2 tool steel
  • Allows for exact tolerances
  • Will not lose edge under impact
  • Precise hook point is hardened to RC58-60

narrow your choices »
Show Filters
2 Item(s)
Backorder, See Associate
Out of Stock

Caliber: 22 Caliber (.223-.224)

Online Only
In Stock

Caliber: 22 Caliber (.223-.224)