Valken 7.4v 1300mAh Nun-chuck Lipo Battery HPA Gas Guns You can quickly attach and

You can quickly attach and remove your optic from your receiver and maintain your zero

and most other standard crane stocks

It's truly amazing

0 series' from Valken

Valken 7.4v 1300mAh Nun-chuck Lipo Battery HPA Gas Guns You can quickly attach andValken 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