SLR-B59 9mm Billet Upper Receiver - M Type
M Type upper specifically for use with SLR HG's for a seamless fit. (Not for SLR Solo Types)
- Machined in house from 7075 Billet
- Drilled for SLR ZRO HG dowel pin
- Works on all AR15 type lowers
- Black Type 3 Mil-Spec Hard Coat Anodize
- 7.5oz
