![13ci R3 Buttstock for UGS™](http://polarstarairsoft.com/cdn/shop/products/10000327-1_1920x500_{width}x.jpg?v=1554410714)
13ci R3 Buttstock for UGS™
This adjustable buttstock is compatible with the UGS™ and can be used with 8.5/3000 and 13/3000 HPA tanks.
- Plastic construction with rubber butt pad.
- Fits tanks with 2" diameter.
This adjustable buttstock is compatible with the UGS™ and can be used with 8.5/3000 and 13/3000 HPA tanks.