Ruger MKIV Vault Lock Accuracy Tuner
- The Bank Vault Locking Block replaces the Ruger Mark IV factory barrel tensioner with a solid, tune-able stainless steel locking block (patent pending). This tightens the fit between the frame and receiver eliminating all play, thus increasing the accuracy of the pistol. It is infinitely adjustable and easy to install. Heat treated stainless steel construction with a locking, threaded adjustment column. Get yours today to make your gun lock up like a "Bank Vault".
- Replaces the Factory Barrel Tensioner with Solid Stainless Steel.
- Infinitely Adjustable - Can be re-adjusted as your gun wears in.
- Tightens the Fit Between Barrel and Frame - Eliminating All Play.
- Improves the Accuracy Potential of your Ruger Mark IV or IV 22/45 Pistol
Ruger® Mark IV® are trademarks of Ruger Firearms.