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Competition Bolt for Ruger MKII, MKIII, or MK IV

Bolt - Black
Bolt - Black
High Performance Ruger Pistol Bolt

Are you a competitive shooter looking to eliminate stovepipes, failures to fire and improve the overall performance of your Ruger MKII, MKIII, or MK IV pistol? The Competition Bolt is the answer!

Three springs are included and are color-coded for easy identification:

  • It ships assembled with our bright-finish, standard rate spring. This configuration is a direct replacement for the Ruger KA-57 recoil assembly.
  • A gold, heavy weight spring, for high velocity ammo.
  • A dark-coated, reduced-power spring. This spring can be used for a softer recoil with standard velocity ammo. It can also be used with most subsonic ammo, but does not enable the use of 22 short or CCI Quiet ammo.

$305 Add to Cart

Specs

Product Number VC4BT‑B
Approximate weight 5oz
UPC 810162015183

Configuration

Pistol MK IV or MKII
Finish Black (DLC)
  • Black finish is Diamond Like Carbon (DLC)
  • Note: when used with MKIII pistols, the loaded chamber indicator must be removed from the pistol.
  • Compatible with both 22/45 and Target Models
  • Made in the USA

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