Quick view POLARSTAR JACK V2 (M4/M16) Price €375.00 JACK - HPA engine replacing AEG cylinder. Simpler version of F1. Weaker nozzle and smaller valve. We reccomend it to assault and...
Quick view FUSION ENGINE - POLARSTAR... Price €625.00 FUSION ENGINE - COMPLETE HPA GEARBOX Replacement nozzle nad poppet valve. Reccomended to ALL replica variants (from CQB to sniper...