KeithD
01-05-2023, 09:04 AM
The upper is chambered in 5.56 with a 1/7 twist and is threaded at the muzzle. There are less than 500 rounds through it. Includes an Accu-Tac bipod, Luth-Ar MBA-1 buttstock, and a nickel boron BCG. PM me if interested.
View Full Version : WTS: Hardened Arms 5.56 24" Bull Upper with Extras - $1,000