I need to finish up a couple of projects and I haven’t shot this upper in a while. I have about 600rds through this gun and it has had ZERO malfunctions.
11.5" BCM 1:7 barrel
9.5 FSP Daniel Defense Lite rail
Adams Arms piston conversion with one piece carrier and extra bolt spring
PRI gas buster charging handle
AAC 51T muzzle brake
I modified the AA piston assembly so you can disassemble it for cleaning with the muzzle device in place
There is about 1400.00 in this upper
Asking 1175.00 Shipped all NFA rules apply
USPS MO or PP+ 3%