EMG x Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 - Black Cylinders and Cylinder Heads Improved high-torque motor

Improved high-torque motor

Socket set screw require low strength thread lock glue to set

and turn the Laser On/Off

Increases your FPS to around 550 w/

or multitool in front of the chest rig

EMG x Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 - Black Cylinders and Cylinder Heads Improved high-torque motorPrecision machined from a block of billet EN AW 7075 T651 aluminum Quick change spring guide system Durable anodized finish Reinforcement in key stress points to counter rapid wear from high performance parts Pre radiused cylinder windows helps evenly distribute impact force Deeper wire channels along base of gearbox EMG Logo engraved on side of gearbox Manufacturer: EMG x Retro Arms CZ Specifications: Compatibility: For Tokyo Marui, G&P, Matrix and