Block II M4A1 upper
Condition: Used: Like-New
Point of Contact: email@example.com
Location: Hazel Green, AL
Colt cage code upper, Colt cage code Socom profile 14.5 barrel, PRI gas tube, PRI gas buster CH, Colt BCG, DD MK12 gas block, DD RIS II rail, P/W Surefire 4 prong. upper has about 40 rounds through it. Got the RIS II used, but great condition. Replaced all mounting hardware with brand new. Small scrape on left side from sling in the rifle bag. It’s also up on Tacswap. You can peep the feedback there. Will trade toward NF 2.5-20, Leupold 3.6-18, or Vortex 1-10 MRAD.