A FREE 400 DRUM MAGAZINE IS INCLUDED WITH THIS ADAPTER!

Our VFC MP7 GBBR drum is one of our top sellers! We’ve reverse engineered & manufactured our own short magazine & added a drum magazine for the ultimate skirmish build.

Features:

• 400 + 20 round capacity

• Ultra lightweight magazine setup (Weighs around 300 grams fully loaded with .25g)

• More cost effective than buying multiple GBB magazines

• US Style HPA fitting as standard

• Multiple packages with or without the drum available below

Assembly:

You might want to grab a valve key, available on our store.

It’s very simple, just remove your feed lips and attach them to our magazine. Remove the magazine outlet valve and thread on the included valve collar (as tight as you can), and thread the valve into the HPA adapter. (a very similar process to our MP7 HPA adapter installation here).

MAGAZINE VALVE KEY

*drum not included