Valken 7.4v 1300mAh Nun-chuck Lipo Battery HPA Gas Guns It is a low cost

It is a low cost equivalent of most other ultra-torque motors

23mm diameter at end

but with a different cut and some extra parts included

Kit includes everything in the picture

Valken 7.4v 1300mAh Nun-chuck Lipo Battery HPA Gas Guns It is a low costValken 7. 4v 1300mAh Nun chuck Lipo Battery (LiPo). This battery is crazy thin, so it should fit in most airsoft guns. Definitely fits in all crane rear stocks for M4 guns. Should also fit in a lot of guns that require a tight fitting, handguards, etc. This is a Tamiya style connector. This is for factory style mini Tamiya plugs (99% airsoft guns use a Tamiya). If you're not sure which one to buy, get the Tamiya plug. This battery is very thin and