Powered by 3000 psi of compressed air. Integrated pressure regulator delivers 8 consistent shots at 450 FPS. Bullpup configuration, short 33.5 overall length. Ambidextrous top cocking bolt. BONUS: Realtree AP camo decals included. Comes with 3 custom arrows with field tips, 6x40 mm scope, sling and quiver. 160 fpe with 375 gr arrows @ 450 FPS. Length: 33.5 inches. Weight: 7 pounds.