92F/M9A1 (KSC-System 7) Silencer & Barrel set (6.03 inner barrel x 297mm)

This silencer and barrel set includes:
(1) an aluminium silencer with electroplating finishing, 
(2) an aluminium outer barrel,
(3) 6.03mm x 327mm copper precision inner barrel,
(4) 150% recoil spring,
(5) barrel parts "bushing, barrel spring & E-ring, inner barrel securing pins & spring".

This one piece long precision inner barrel provides efficient power-up and high accuracy shooting. 0.3g or heavier BB is highly recommended.

The recoil spring and barrel spring system ensure smooth blow-back and recoil movement.