As requested by popular demand, we are excited to release the new “Bolt Keeper” Extended Bolt Stop for Ruger® Mark IV™ 22/45™!

At a glance:
-Aggressive step geometry for maximum traction
-More purchase than factory lever
-Machine cut locking feature for secure installation 

Tired of the difficulty of manipulating the stock bolt stop lever? The TandemKross “Bolt Keeper” Extended Bolt Stop for Ruger® Mark IV™ 22/45™ facilitates effortless locking and releasing the bolt by providing an extended, wider, lever. The horizontal step cut design ensures positive thumb engagement to better maintain grip and traction in all environments.
Bolt Keeper for Ruger Mark IV 22/45 step-cut

The extended bolt stop extends taller than the stock bolt stop lever, offering an ergonomic - easy to manipulate upgrade! This part is a must-have for shooters of all ages and hands of all sizes to increase the control and simplify the use of their pistol.

The unique key-hole locking feature will keep the bolt stop firmly in place when removing the grips for maintenance. 
Bolt Keeper for Ruger Mark IV 22/45 key hole

Made of lightweight aircraft grade aluminum for lifetime of use, the “Bolt Keeper” Extended Bolt Stop for Ruger® Mark IV™ 22/45™ will install in minutes and bring your favorite race-gun to the next level! 

Whether you are a competition shooter, weekend plinker, hunter or simply looking to improve the ergonomics and functionality of your 22/45, look no further than the new, “Bolt Keeper” Extended Bolt Stop for Ruger® Mark IV™ 22/45™!

Designed for  Ruger® Mark IV™ 22/45™ and "Kraken" Aluminum Frames only

TandemKross, “Bolt Keeper” Extended Bolt Stop, Red, Fits Ruger Mark IV 22/45 Pistol

  • Brand: TandemKross
  • Product Code: TK-TK26N0451RED1
  • Availability: In Stock
  • $53.99 USD