The amazingly popular Gauntlet platform evolves again, this time with the addition of a smooth side lever action. The Umarex Gauntlet SL22 22 Caliber Air Rifle continues to use the same 10-Shot auto-indexing rotary Gauntlet magazine that you may already be familiar with and the same all-weather ergonomic FDE stock that was debuted with the Gauntlet 2. Attach the precision optic of your choice to the combination 11 mm dovetail/Picatinny scope rail and start slinging your favorite .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.FeaturesSide Lever Action.22 Caliber Pellets or Airgun Slugs1,130 FPS with 12g PelletFDE StockMatt Black Finish Barrel and Action24ci Tank, Max Fill 4,500psiRegulated at 1,900psi(2) 10-Shot Auto Indexing Magazines Included48 FPEDovetail/Picatinny Combination Scope Mount