Professionally assembled Ar15 upper with unthreaded barrel. Whether you just want a crowned barrel or need it nonthreaded for compliance purposes, we’ve got this ar upper available for your ar15 rifle build.
- 16″ 300 Blackout 1:8 Nitride barrel
- 4150 chromoly vanadium cmv barrel
- 300 BLK
- Target crown
- Mid length gas
- .750 gas block diameter
- Steel low profile gas block
- Stainless gas tube
- 7075-t6 mil spec aluminum receiver, anodized black
- Dust cover
- Forward assist
sound of freedom – This was a great set up. I loved being able to customize the set up. Only issue I had was my own fault as a newb to building these. I used a heavy barrel in a slim hand guard. It makes adding attachments tough with clearances. Hoping someday to also get an AR10 from here.