EMG x Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 - Blue Motor Grips Heavy duty drag handle

Heavy duty drag handle

Retractable Flip-Up Sights

4v li-po or li-ion nun-chuck or small stick battery and lithium charger (optional)

Made by VFC

but still require care like a lipo for safety

EMG x Retro Arms CZ Billet CNC 8mm Ver.2 Gearbox Shell for M4 - Blue Motor Grips Heavy duty drag handlePrecision 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