Gen4 4″ 9mm 5″ Lightweight M-Lok Railed Upper – With BCG & CH


Barrel Length: 4″

Barrel Profile: Heavy

Barrel Steel: Chrome Moly Vanadium

Barrel Finish: Nitride

Chrome Lining: No

Muzzle Thread: 1/2-28

Chamber: 9mm (9×19)

Twist Rate: 1 in 10″

Barrel Extension: 9mm, Blowback

Muzzle Device: Fluted Flash Can

Receiver Material: 6061 Billet T6 Aluminum

Receiver Type: Slick Side

Handguard Type: 5″ Lightweight M-lok Rail

Bolt Included: Yes

Bolt Steel: 8620, Nitride / Heat Treated

*Not for sale to residents of the states of New York or New Jersey.

SKU: AR9-5″-MLOK-W/BCG+CH-358 Categories: , , , , ,