AAC MPW 9 URX 3.1 URG

Advanced Armament Corp. (AAC) MPW 9" upper receiver group chambered in .300 Blackout. Comes with the famous KAC URX 3.0 rail (AAC marked), AAC branded Phosphate BCG and a 51T Blackout FH to attach an AAC SDN6. 

This is the OG .300 Blackout upper. This one is in superb condition. Don't miss out on this piece of history!

*This is a short barreled 9" upper. Please know your state's NFA laws before purchasing.*