V-Lock Retainer for the Ruger® MK IV™

Are you having issues with the Bolt Stop Cross Pin walking out of your MK IV™ frame after heavy use? I realize we don't often associate "heavy use" with 22 LR, but I would be willing to bet that we put more rounds downrange through our rimfires than any other caliber we own. After all, what's more fun than spending a Sunday afternoon on the range with the family running through box after box of ammo?

Unfortunately on the Ruger® MK IV™, heavy use can cause the Bolt Stop Cross Pin to work its way out and cause malfunctions. Our V-Lock Retainer is a simple fix to prevent this issue on both the target frame and 22/45™ frame.

"An ounce of prevention is worth a pound of cure!"

That quote could not be more accurate when it comes to this simple fix. Our V-Lock Retainer installs in minutes, and will save you from those sudden unexpected frustrations on the range. If you shoot competitively, you understand every string counts and a single malfunction can change the course of your match.

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Order your V-Lock Retainer today!