Macavity Agility MA2 PCP Air Rifle, Long Version Precharged pneumatic Sidelever cocking Internally adjustable regulator Regulator Pressure: 1160 PSI (.177), 1300 PSI (.22), 1600 PSI (.25), 2030 PSI (.30) Barrel is rifled, choked, tensioned, and shrouded Tactical, adjustable AR-15 style stock Adjustable hammer spring 267cc air cylinder 3,625 PSI/250 BAR max. fill pressure Max. shots per fill: 180 (.177), 100 (.22), 60 (.25), 24 (.30) Magazine capacity: 13 rounds (.177), 11 rounds (.22), 10 rounds (.25), 8 rounds (.30) Max. velocity (lead pellets): 890 FPS (.177), 870 FPS (.22), 890 FPS (.25), 880 FPS (.30) Max. energy: 14.75 FPE (.177), 29.5 FPE (.22), 44.25 FPE (.25), 81.13 FPE (.30) Factory pre-tuned 2-stage adjustable trigger Soft rubber AR-15 style grip Rubber buttpad Picatinny optics rail Picatinny forend accessory rail Dual gauges for regulator and reservoir pressure Manual safety Foster male quick-disconnect fill port Includes 3 magazines, O-rings and tools, and suppressor Barrel length: 22" Overall length: 41.1" Weight: 6.39 lbs. Barrel twist rate: 1 in 554mm (.22), 1 in 595mm (.25), 1 in 565mm (.30) Barrel rifling: STD. 12 grooves (.22), STD. 10 grooves (.25), STD. 6 grooves (.30) 3-year limited warranty