The Karma SLS PCP Air Rifle is a unique air gun that delivers ease of use with convenient features and the ability to quickly shift between standard sidelever action and semi-auto action. With a variety of adjustable options and engineered for adaptability, it provides the power and accuracy for any type of shooting, from plinking, to pest control, target shooting, and small-game hunting. The main feature of this air rifle that makes it different from others is the knob on the left side of the stock that allows it to switch between sidelever cocking and semi-auto action. Simply pull out on the knob to activate semi-auto mode, which uses air pressure to cycle the magazine and allows shots to leave the barrel as fast as the shooter can pull the trigger, and push down on the knob for sidelever mode for quieter traditional operation that uses the sidelever to cycle the magazine. The Karma SLS has a variety of adjustable features that allow for performance tuning of the air rifle, including the externally-adjustable regulator, the tool-free externally-adjustable transfer port knob, and the tool-free externally-adjustable hammer spring knob. These features help shooters fine-tune the air gun for consistency and use for different types of shooting and various types of ammo. This air rifle comes with a Picatinny optics rail with a bubble level and a 20 MOA angle to improve long-range accuracy, as well as Picatinny accessory rails on both sides of the stock under the optics rail, M-LOK accessory rails on the sides below the air cylinder, and an Arca-Swiss rail underneath the air cylinder, which all combine to provide maximum flexibility for adding accessories such as lasers, lights, shooting weights, and bipods. The stock on this air rifle is a Mil-Spec folding adjustable stock that helps the shooter customize the fit, the barrel shroud is baffled to reduce the noise of each shot, and the muzzle end has 1/2x20 UNF threads to enable adding a moderator to further lower the noise and has a thread protector for those not using a moderator. Two pressure gauges allow easy monitoring of both the fill pressure and the regulator pressure. To get an air gun with the ability to easily change from semi-auto action to sidelever action and back for small-game hunting, target shooting, pest control, and plinking, buy the Karma SLS PCP Air Rifle from Pyramyd AIR today.