ARES Upgraded C.P.S.B Compact Power Spring Bolt for ARES 'STRIKER' Sniper Rifle Series (Large Volume

ARES Upgraded C.P.S.B Compact Power Spring Bolt for ARES 'STRIKER' Sniper Rifle Series (Large Volume) Metal Construction This is Designed to be a drop up in grade and Push Large Air Volume This increases the output power from around 1.3J to approximately 1.9J of muzzle energy Suitable For ARES Amoeba 'STRIKER' Sniper Series Airsoft Guns