FX Impact M3 Compact, Bronze PCP Air Rifle 500mm FX Smooth Twist X Superior (STX) Barrel System Power Block, redesigned rear block End of shroud is threaded 1/2" x 20 to accept a moderator (not included) Interchangeable Calibers and Barrel Liners (Sold Separately) 250 BAR (3,625 PSI) Max Fill Pressure Equipped with the 72cc Power Plenum 720 - allowing for an even wider range of power adjustment .22 and .25 cal M3's feature Dual transfer ports - one optimized for pellets, one for slugs Male Quick Disconnect Fitting Reversible Forward Mounted Sidelever Cocking Removable 300cc Carbon Fiber Air Cylinder (Additional Cylinders Sold Separately) Picatinny/Weaver Scope Mounting Rail with 20 MOA Compensation Picatinny accessory rails below cylinder and on each side of the forearm Two Stage Adjustable, Match Trigger Improved, Wika dual pressure gauges: one for air cylinder pressure, one for second regulator pressure. First regulator has a standard FX gauge. Featuring the new FX Quick Tune System for nearly tool-free tuning Dual Externally Adjustable AMP (Adjustable Match Precision) Regulator Externally Adjustable Hammer Spring Tension with Macro and Micro adjustments Externally Adjustable Valve Control Height Adjustable Rubber buttpad AR15 style Hogue pistol grip AR15 style manual safety Side Shot Magazine Capacity: 38 rds. in .177, 28 rds. in .22, 25 rds. in .25, 21 rds. in .30 Maximum Muzzle Energy: 25 FPE in .177, 45 FPE in .22, 60 FPE in .25, 80 FPE in .30 Includes one side shot magazine and 3 year transferable warranty Tech Note: While the manual states the M3 models are capable of 300 BAR fill pressures, this is only achievable with aftermarket carbon fiber bottles. The current factory bottles from FX that are included on the rifles are rated for 250 BAR fill pressures and should not be filled over this pressure.