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View larger For Marui M14 Series
Included:
-Gearbox Case
-7mm Bearing
-Piston & Piston Head
-Super Torque Up Spur Gear
GP00168
: G&P
For Marui M14 Series
Included:
-Gearbox Case
-7mm Bearing
-Piston & Piston Head
-Super Torque Up Spur Gear
6392
CNC Gearbox V2 QSC (Version 2025+) by RetroArms in black finish. Made from aerospace-grade aluminum EN AW 7075 T651 with strength exceeding steel. QSC quick spring change system. Precision CNC machining for maximum compatibility and durability. Reinforced construction. Compatible with Tokyo Marui V2 (M4) AEG standard. Screws and QSC spring guide are...