Bushmaster Complete Quick Response PRO Carbine Upper - 16" Upper 5.56 NATO - QRC-PRO | With Bolt Carrier Group and Charging HandleThis complete Bushmaster upper comes with everything that you need other than an optic. It features an M-LOK B5 Systems Handguard, a sling loop, and comes complete with a charging handle and Bolt Carrier Group. Durable and Reliable Platform made in the U.S.A.
- 16” QRC A4 FLAT TOP
- OPTICS READY
- B5 SYSTEMS CARBINE M-LOK HAND-GUARD
- SALT BATH NITRIDE BOLT CARRIER GROUP
- MPI TESTED BOLT
- 1:8 TWIST
- A2 BIRDCAGE FLASH HIDER