Volquartsen Extended Magazine Release for MK IV

Our MK IV 22/45 Magazine Release allows the magazine to sit higher in the frame This improves feeding by preventing the bolt from sliding over the round in the magazine. It's also knurled for both aesthetics and feel. It's also knurled for both...

Volquartsen Bolt Tune Up Kit Firing Pin/ Ext.for Ruger Mark 1 2 3 4 22/45 VC3FE

The Volquartsen Bolt Tune-Up Kit for the Ruger MKI, MKII and MKIII target pistols contains one of Volquartsens most popular items ever, the Exact Edge Extractor and their SureStrike Firing Pin. This kit will eliminate light strikes and stovepipes...

Volquartsen for MKIII 22/45 Magazine Release Black VC45MR-B

Our MK IV 22/45 Magazine Release allows the magazine to sit higher in the frame.  This improves feeding by preventing the bolt from sliding over the round in the magazine.  It's also knurled for both aesthetics and feel. Please note: when...

Volquartsen Black Auto Bolt Release for Ruger 22/45 Mark 3 VC3SPL-B

Volquartsen has made releasing the bolt on the Ruger 22/45 easier. No more having to manually operate the bolt hold open lever to release the bolt. Simply pull back on the bolt handle and let it go. Volquartsens Auto Bolt Release for the Ruger 22/45...

Volquartsen MKIV 22/45 V Block Retainer

Having issues with the Bolt Stop Cross Pin walking out of your MK IV frame during heavy use? Volquartsen's all new V-Lock Retainer provides positive retention of the pin so that it can't drift out on it's own, but without impacting your ability to...

Volquartsen Silver Auto Bolt Release for Ruger 22/45 Mark 3 VC3SPL-S

Volquartsen has made releasing the bolt on the Ruger 22/45 easier. No more having to manually operate the bolt hold open lever to release the bolt. Simply pull back on the bolt handle and let it go. Volquartsens Auto Bolt Release for the Ruger 22/45...

Volquartsen for MKIII 22/45 Magazine Release Silver VC45MR-S

Our MK IV 22/45 Magazine Release allows the magazine to sit higher in the frame.  This improves feeding by preventing the bolt from sliding over the round in the magazine.  It's also knurled for both aesthetics and feel. Please note: when...

Volquartsen for Ruger MK IV 4 Extended Bolt Release - Black - VC4SR-B

Finding it too hard release the bolt on the MK IV? Our extended bolt release gives you more surface area and deep serrations for easy thumb engagement. The bolt release pad is CNC machined from 416 stainless and extends .050" further than the factory...

Volquartsen for Ruger MK IV 4 Extended Bolt Release - Silver - VC4SR-S

Finding it too hard release the bolt on the MK IV? Our extended bolt release gives you more surface area and deep serrations for easy thumb engagement. The bolt release pad is CNC machined from 416 stainless and extends .050" further than the factory...