Gorilla Machining Mikhail AR-15 - 7.62x39 NATO 8" Barrel NIB Extension - Pistol Gas System - 1:9.5 - $42.99

Built an x39 10.5 with a KAK barrel and it's been solid out to 435yds which is my range limit.

Ive built 2 AR s using KAK barrels, a shorty 556 and. 16" 458SOCOM , both barrels where the budget barrels, buy KAK u won't be disappointed

The barrel looks good, I’m still getting parts together for the build. Check out CPD mags and the sba3 brace, but on a budget the kak will do the trick. You’ll love the x39 pistol! How can you hit a 6-8 inch gong at 100 yards with iron sights, because it’s a rifle cartridge! ;)

I have tried another that had a inch shorter barrel, but it just looked to short and man did it throw a fire ball. You still should get a flash can to send the fire and concussion forward for about $20.