Ultimate Metal Hop-Up Unit - AUG Magnified Scopes The ABS plastic construction of

The ABS plastic construction of the slide and frame is a little on the light side

allowing use with thick gloves

Much better value for money than the Tokyo Marui model

Note the specification of these helmets has changed and they no longer include the inner two

Comes with a small-type battery connection

Ultimate Metal Hop-Up Unit - AUG Magnified Scopes The ABS plastic construction ofA full metal hop up unit from Ultimate. The adjustment mechanism must be assembled by the user and offers a nice tight adjustment once fully assembled. Maintains the hop up setting extremely well. Suitable for virtually all brands of Steyr AUG AEGs.