Description
The Tandemkross MarkPRO Magazine Bumper is an aftermarket base pad upgrade built specifically for Ruger Mark IV 22/45 pistol magazines. This 2-pack of extended bumpers installs on the bottom of factory Ruger MKIV 22/45 magazines, giving the shooter a larger, more aggressive surface to seat and strip the mag during fast reloads.
Each bumper is molded from durable, textured Zytel polymer in a black finish. The oversized pad creates a positive ledge at the base of the magazine, so you can bump the mag free one-handed or seat it positively with an open palm. Installation is straightforward with a small punch, allen wrench, or awl and a Phillips screwdriver, and the bumpers are designed to attach to the factory magazine without permanent modification.
Drop in a set of MarkPRO bumpers and your Ruger Mark IV 22/45 magazines will handle noticeably better on the bench, on the line, or in rimfire competition, with no change to factory capacity or reliability.
