Bushmaster factory assembled upper. 20" chrome lined 1/9 heavy barrel, target crown, NM rear sight aperture. No bayonet lug or threads. Excellent overall condition, with just a couple light scratches on the front sight base. Perfect bore. The handguards are tight and in excellent condition. This upper has 280 rounds through it since new and has been very accurate with Winchester White Box. No functional issues, and it fires to point of aim at mechanical zero. At your option, I can replace the NM rear aperture with a standard A2 aperture. I am also including an aftermarket A2 carryhandle scope mount. Does not include B/BC/CH. USPS MO or PayPal +3%
$SPF shipped to you.