Guarder Bore-Up Cylinder Set for TM SIG-551/552 Category_Switch Assembly : GE-02-12

: GE-02-12

Dimension: 146(L) x 30(D) mm

Direct replace of original air nozzle of Tokyo Marui Airsoft Electric Gun

HOP UP is equipped and located inside the Front of handguard (Pull up the Trigger to adjust HOP UP)

Realism lock-bolt function which stops the gun from firing after last BB fired

Guarder Bore-Up Cylinder Set for TM SIG-551/552 Category_Switch Assembly : GE-02-12The Bore Up Cylinder Set needs with M120~M170 Spring. Include: Stainless Bore Up Cylinder Head Bore Up Air Seal Nozzle Bore Up Ventilation Piston Head Bore Up Chromium Plating Cylinder Material: S303 Stainless Steel Brass Polycarbonate Acetal Item No.: GL 03 30