KWA LM4D Series AGM 40 Round Magazine Rail Interface Systems Version 3 gearbox with 8mm

Version 3 gearbox with 8mm bushings and quick change spring guide

35A output (peak) and no memory effect with Li-Ion technology

and OD Green

6v Small Butterfly Type recommended

20 BBs  Quick change spring system for lowering or raising its FPS

KWA LM4D Series AGM 40 Round Magazine Rail Interface Systems Version 3 gearbox with 8mmBrand New Design on 40rd Magazine with dry Fire Function Specifically designed for training purposes, this magazine has the updated look while incorporating a functional dry fire feature. It holds up to 40 rounds and is 25% lighter than the previous version, making it ideal for MilSim loadouts and realistic practice sessions. Inspect magazine before each use and before filling with Green Gas. If Gas is still present in the magazine, release the gas by