M4 - M16 Auto electric wind 2300bb AEG Hicap G-08-170-1
Fits in all M4 and M16 AEGs made by nearly all companies.
Battery is optional.
Use a 7.4v small Li-Po that fits inside, then you can charge
through the JST balance connection on the outside.
Any 7.4v Li-Po will work, like a 250mah or 1000 stick should
be fine, max 110mm.
Drum has a switch if you want to change from electric-wind to
Full polymer build, easy to wind, load, and use.
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