Five-Seven Handgun High Speed Magazine Loader. Loads 7 Rounds of 5.7x28mm in one Push!

It's designed for loading the FN Five-SeveN pistol magazine ONLY!
Assistive tool to eliminate hand fatigue during magazine loading and enable easy, fast, and full capacity magazine loading.
Accurately center feeds into the magazine lips to increase the life of polymer magazines.
Designed with a compact size to fit conveniently with your other FN Accessories.
No complex moving parts to malfunction, to pinch the hand, damage magazine follower, or plating on bullets. Makes loading magazines while wearing gloves in cold weather possible.