WELL M4 Complete Metal Gearbox (Tamiya Connection)Regular price $165.00 Sale price $140.25
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Full metal drop-in gearbox with tamiya plug connections. Compatible with the Well M4 blasters and all Atomic Armoury range. Firing power approx. 280-300FPS. High quality gearbox which will give you 290-300 FPS with any barrel longer than 28cm.