TandemKross Tomahawk Features The TandemKross Tomahawk Hooked Magazine Bumper replaces the flush factory base pad on Ruger Mark IV 22/45 pattern magazines with an oversized textured surface that is far easier to seat firmly and consistently. This matters most to competitive shooters who need positive magazine seating under time pressure where a failed seat can cost critical seconds. The curved hooked shape is specifically positioned to catch the shooter s pinky finger giving an additional point of leverage and control over the pistol. That added control translates to a steadier grip and more accurate shot placement during fast strings of fire. Molded from textured Zytel polymer the bumper installs as a simple drop-in replacement without glue or gunsmithing bolting onto the bottom of the factory magazine in minutes. It is compatible with the Ruger Mark IV 22/45 Mark IV 22/45 Tactical Mark IV 22/45 Lite Mark III 22/45 Mark III 22/45 Lite and Mark II 22/45 models. Sold as a 2 pack the Tomahawk lets shooters upgrade both magazines that typically ship with these pistols. The TandemKross Tomahawk gives Ruger 22/45 owners a simple effective way to speed up reloads and improve their grip. TANDEMKROSS Tomahawk Specifications Manufacturer: TANDEMKROSS Model: Tomahawk Color: Black Material: Polymer Style: Curved Quantity: 2-Pack Weight: 0.5 oz Compatible Hosts: Ruger Mark IV 22/45 Mark III 22/45 Mark II 22/45 Available At: GrabAGun