Product Summary
The ETS 40-Round Polymer Magazine is a high-capacity, detachable magazine designed for the HK MP5 and various 9mm variants. Constructed from lightweight polymer, it offers a significant weight reduction compared to traditional steel magazines while maintaining reliable feeding, even with hollow point ammunition. The translucent clear design allows for quick visual inspection of remaining rounds, making it ideal for tactical training and competitive shooting. It is fully compatible with standard MP5 magazine pouches, couplers, and the ETS CAM-RIFLE speed loader.










