Buy B&T charging aid for MP5 Magazine Online USA

The fastest magazine loader in the world!
With the B&T magazine loader, fill your MP5 magazines directly from the cartridge box in a fraction of the time that you need for charging by hand. More time to shoot – lose less time when charging.
Here is the demonstration video on YouTube: https://www.youtube.com/watch?v=QQB1TE3LH4M