This is a 3D printed item designed to fit a larger Lipo battery into a modified Nerf Demolisher blaster.
The cover has been designed to fit this popular Zippy Lipo battery (74x34x21mm):
The Demolisher shell will need to be cut if you are using the Lipo Battery linked above or larger.
Important: Note that the standard screw will not be long enough.
Please consider Jase3d thumbscrews with your purchase – https://www.jase3d.com/product/rayven-matching-thumbscrew/