5.5″ 9MM UPPER RECEIVER WITH 4.5″ MLOK HAND GUARD + BOLT CARRIER GROUP, CHARGING HANDLE & SIGHTS

5.5″ 9MM UPPER RECEIVER WITH 4.5″ MLOK HAND GUARD – BOLT CARRIER GROUP, CHARGING HANDLE & SIGHTS INCLUDED

• Made in the USA
• 7075-T6 Milspec Upper Receiver
• 1:10 Twist Rate
• 1/2×28 Thread Pattern
• 4.5″ M-Lok Hand Guard with QD Mount
• A2 Flash Hider
• Bolt Carrier Group, Charging handle and Sights Included