GRID DEFENSE 16″ .300 BLACKOUT UPPER RECEIVER
- Finished in Blue Titanium Cerakote
- Chambered in .300 Blackout
- 14″ Aluminum M-LOK Hand Guard
- 16″ 1:8 416R Stainless Steel Barrel
- Pistol Length Gas System
- Stainless Steel AXE Brake
- Mil-Spec 7075-T6 Upper Receiver
INCLUDES FREE SET OF MBUS GEN II SIGHTS
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