Bintact QILIN /CHEETAH Bullpup

DescriptionMagazine:5.5mm(.22)    22shots 6.35mm(.25)  19 shots 7.62mm(.30)   17 shotsWeight: 7.8lbs/3.5kgBarrel: 18″/480mm(interchangeable barrel) with 1/2UNIF*20 thread Weight: 8.5lb/3.86kgBarrel: 18″/450 mm(interchangeable barrel) with 1/2UNIF*20 thread Barrel: 24″/600 mm(interchangeable barrel) with 1/2UNIF*20 threadOverall length: 34″/870mmEnergy(up to):5.5mm(.22CAL)    1050FPS     18.13GR 6.35mm(.25CAL)   900FPS      33.9GR 7.62mm(.30CAL)   900FPS      50 GRShot per filling: Up to: 5.5mm(.22CAL)     Good Shot 90  18.13GR    900FPS 6.35mm(.25CAL)   Good Shot 55  25.39GR    900FPS 7.62mm(.30CAL )   Good Shot 35 44.75GR    900FPSCylinder capacity:300CC(detachable)MAX Fill pressure:310bar/4500PSIRegulator plenum: 60ccRegulator pressure range: 70-200barMount: Picatanny rail(top 28 slots, bottom 3 slots)Shot cocking :Reversible forward mounted side-lever actionTrigger: Two-stage trigger （adjustable）Features: adjustable regulator up to 200bar，power adjustment with lock, fully shrouded barrel, easily accessible hammer spring and adjustment with indicator.