This silencer for VFC / Umarex MP7 is somewhat special, because aside from being a flash hider, it also increases the muzzle velocity of your gun; in short, additional shooting power. Try it on an aluminum can with your MP7 and see the effect with and without this silencer. You'll definitely see what we're talking about.
Easily attachable, no extra tool required
Full metal construction
Increases shooting power (increased muzzle velocity)
Designed to replace the stock flash hider of VFC / Umarex MP7A1 GBB