BSA GRT Lightning XL SE Air Rifle

BSA GRT Lightning XL SE air rifle Gas Ram Technology gas piston Breakbarrel Single-shot Hammer-forged rifled steel barrel Integral silencer 2-stage adjustable trigger 11mm scope rail with scope stop (no open sights) Manual safety Ambidextrous beech stock Dual raised cheekpieces Checkered forearm and grip Ventilated rubber recoil pad Here are the benefits of a gas piston: Smoother cocking Smoother shooting No spring torque No spring fatigue, even if you leave it cocked for hours Functions perfectly in cold weather Lasts longer than a metal spring