The Umarex H&K MP5 BB-Gun can empty its magazine in seconds.
Followed by minutes of painstakingly puting every single of the 50 BBs back in there. An absolute fun killer.
Therefor I develeped this Quickloader. Simply cock the spring of the magazine. Put this funnel on top and press with your thumb in the grove to hold back the tophook. Fill in the BBs. Done in Seconds and you are back in action!
There are two versions, one smaller and one bigger, depends on your taste and your BB container.
Both are in the profile, just delete the one you dont need.
Have Fun!