SLR-B15 Billet Upper Receiver
- Machined in house from 7075 Billet
- AR15 Upper Receiver, very tight fitting.
- Works on all AR15 type lowers
- Black Type 3 Mil-Spec Hard Coat Anodize
- Includes door assembly and black billet shell deflector
- 7.6oz
SLR-B15 Billet Upper Receiver