11.5" 7.62x39 Black Rifle Arms Carbine 4150 Nitrided Barrel

A: Currently we have no ETA, our barrel turner is undergoing treatment for cancer and he has taken time off while undergoing cancer surgery and treatment.

A: Currently we have no ETA, our barrel turner is undergoing treatment for cancer and he has taken time off while undergoing cancer surgery and treatment.

A: Any AR-15 7.62x39 bolt assembly that is made to mil-spec dimensions will work as long as the bolt face is .125"

A: Due to current situation in the firearm industry, it's hard to say when they will be back in stock. We currently have no ETA.

A: More barrels are in production now. It could still be 4 to 6 weeks before they are back in stock, but that is just an estimate. If you put yourself on the waiting list you will get a notification when they are back in stock. Thank you.

A: Yes, it's carbine

A: Gas port size is .0938"

A: Yes they will run steel case with no issues. All we run through our 7.62x39 demo rifles is Wolff Ammunition and hand loads. All our uppers we build to send out to customers use our 7.62x39 barrels and we test fire all upper builds with Wolff Ammunition so there will be no issues with our barrels and shooting steel case ammuntion.

A: Without knowing what upper receiver you are interested in we are unable to answer your question as Aero Precision manufacturers several upper receivers: M4E1 Enhanced Uppers, M4E1 Threaded Uppers, standard Mil-Spec Uppers.

Can you please email: [email protected] with a link to the upper and that will allow us to know which upper you are looking at so we can get your question answer correctly. Thank You.

A: They are in stock. I'll update the website to reflect they are in stock.