Mini Upper w/ 10" 7.62x39 barrel, type 2 gas block, op rod, gas tube
I'm getting out of the AR pattern x39 stuff.
Mini upper that was shaved by tactaylor. 10" heavy 7.62x39 barrel with RA single port brake(needs shims or crush washer). Type 2 gas block, tube and op rod. You can use your type 1 or type 2 carrier and bolt in this along with. I've got approximately 80rds of suppressed shooting on it. Will include one poly rail section and backer plate. It's secure enough for a light or grip but I wouldn't trust it for a laser/optic.
Let me know if you've got any questions. I've got a type 1 carrier and recoil assy I could add.