The Gauntlet platform evolves again, with the addition of a smooth side lever action. The Gauntlet 2 SL22 (.22 caliber) continues to use the same 10-Shot auto-indexing rotary Gauntlet magazine that may already be familiar and the same all-weather ergonomic FDE stock that was debuted with the Gauntlet 2. Attach the precision optic of choice to the combination 11 mm dovetail/Picatinny scope rail and start slinging .22 caliber pellet or airgun slug down range. The Gauntlet 2 SL22 produces 48 FPE and will send a 12 grain pellet out of the muzzle at 1,130 FPS. Oh, and it's now equipped with a 1/20 threaded muzzle too.