Ruger® Mark IV® 22/45 Mag Bumper Pads...Dump Your Empty Mag, Then "BUMP" One of These for Fast, Secure Reloads!- 2-Pack (two) of precision machined, solid aluminum bumper pads for your Mark IV 22/45. These 22/45 magazine base bumper pads look and function just like the magazines used by speed shooting 1911 competitors. The solid aluminum construction adds weight/mass to your mags so they fall away readily and have a hefty, quality "feel" when you handle them. Once you install it on the base of your magazine, you insert a fresh (loaded) magazine and then "Bump" the base with the palm of your hand to be sure it is fully inserted, locked, and loaded. Never has 22/45 magazine insertion been this definite and reliable.- Compatibility: The Mark IV 22/45 Bumpers fit all MKIV 22/45 magazines. They do not fit MKII/MKIII 22/45. Installation is as simple as disassembly of the magazine for cleaning... Just swap the Bumper Base Pad with the original 22/45 factory mag base. When you're done you'll have a more functional and better looking mag!
Note: This is a package of two bumper pads. Magazines not included.