The Beeman Model 2027 is an amazingly affordable alternative to other high-cost PCP air pistols. Using compressed air as its power source, Beeman pre-charged pneumatic air pistols use no springs making it practically recoilless which makes the air pistol more accurate and much easier to use. There is no breaking of the barrel, you need only to pull back the bolt, load the pellet and shoot. FeaturesCaliber 4.5/.1773,000 psi - 50ccVelocity adjustable60 shots at 600 fpsWeight 1.7 kg / 3.75 lbs12 shot magazineAdjustable trigger