Totally Bad A$$ custom upper. Started life as a Knights 11.5 Upper with URX 3.1 and was professionally cut down to 9inches. Highly concealable. Perfect as a pistol upper or as a SHTF carry upper. I also have a the LAWS sidefold stock adapter if you like.
Excellent condition, less than 100 rds through it.
Asking $1250 shipped CONUS. Included Knights BCG and charging handle. and standard birdcage flashhider. The surefire FH556K is available at an additional cost. LAWS adapter is $150. SOLD. SOLD SOLD SOLD SOLD SOLD