Tandemkross ''Wingman'' +5 Mag Bumper For Walther P22 2-Pack
The Tandemkross Wingman +5 mag bumper for Walther P22 is a straightforward way to squeeze more rounds into your existing factory magazines. This 2-pack of Zytel bumpers installs on the base of your P22 mags, adding five additional rounds per magazine—a 50 percent boost in capacity. If you're running a .22 for target work, small-game hunting, or casual plinking, that extra ammo means fewer mag changes and more trigger time downrange.
Installation is simple: the bumper slides onto your magazine and instantly extends its baseplate, which serves a dual purpose. You get a larger footprint for a more comfortable grip—especially useful if you've got bigger hands or wear gloves—and improved magazine seating. That extra material makes it easier to lock magazines firmly into the frame, which translates to more reliable feeding and fewer fumbles during reloads. For competition shooters working transitions or anyone who values efficiency at the range, that's a meaningful upgrade.
One important note: installing the bumper removes the magazine's follower button, which means the last-round hold-open feature will be disabled on your P22. That's a fair trade for the extra capacity and ergonomic improvement, but it's worth knowing before you commit. The Zytel material is durable enough to handle regular use without wearing out, and at two bumpers per pack, you can outfit your primary carry or range magazines.

