Get Tandemkross’ best Ruger MKIV/MKIV 22/45 upgrades for Rimfire Challenge, Steel Challenge and other speed shooting sports with the new "Race Gun" Kit for the Ruger MKIV/MKIV 22/45 pistols! This kit includes: 1 x "halo" Charging Ring 1 x "Victory" Trigger 1 x "Titan" Extended Magazine Release 2 x "MarkPRO" Extended Base Pads If you’re competing in rimfire competition, these are the upgrades for you! Improve your trigger for short, repeatable, identical trigger pulls every time. Make charging easy for any user, both left- and right-han Mfg: Tandemkross
