Umarex HK MP5 Magazine

This magazine is specifically designed for Umarex HK MP5 airsoft rifles. While it fits many standard MP5 platforms, we recommend checking your specific rifle's manual or product page to confirm compatibility before purchasing.

This is a high-capacity hi-cap magazine, meaning it uses a winding wheel at the bottom. You fill the reservoir with BBs through the top door and turn the wheel until you hear a distinct clicking sound, which indicates the internal spring is fully tensioned for feeding.

To keep the feeding consistent, it is good practice to occasionally clear out any debris or dust from the feed tube. Avoid dropping the magazine on hard surfaces, as the internal winding mechanism can be sensitive to heavy impacts.

Yes, this magazine is compatible with standard 6mm airsoft BBs. For the most reliable feeding, we generally recommend using high-quality, polished BBs to prevent jams within the internal winding mechanism.

Yes, the magazine is built with durable materials intended to withstand the rigors of active skirmishes. While it is robust, it is still a plastic-based airsoft accessory, so treat it with reasonable care during reloads and storage.