This drop in replacement insert for A&K/Raptor PKM/PKP machine gun's ammo box not only increases magazine capacity but also stabilizes speed of bb upload into hop-up chamber (bb upload speed is adjustable).
Fast and stable bb upload, higher magazine capacity and precise adjustment makes this is a major upgrade comparing to standard A&K ammo box.
- Reinforced motor with reducer which uploads bb's with more power and does not overheat as much as a standard one.
- Uploading mechanism was simplified and made of aluminium which makes it more durable than the standard ones.
- Bb uploading speed adjustment. Very useful feature which helps you adjust bb uploading speed to your gun's firing rate.
- Please bear in mind that if you are using it with bullpap PKP some bb's will not load due to magazines angled position.
- Enough space for large battery.
- Magazine capacity is increased to approximately 7500 BB's
- Easy to disassemble for maintenance.
- Does not require separate battery and works with 7.4V or 11.1V main gun battery.
Please note: original box magazine is NOT included and it's external shell is required.