The A2 upper is precision machined MIL-SPEC upper receiver, finished from high strength 7075-T6 aluminum forgings. Finished with a durable Type III hardcoat anodized finish, the A2 upper features laser engraved Black Rain Ordnance logos and no T-marks for shooters who like a clean look.
IN-STORE PICKUP AVAILABLE FOR IN-STORE PURCHASES
Receiver: spec 15 Forged Aluminium Receiver
Charge Handle: Spec 15 Forged Charge Handle
Barrel: 5.56: 16″ 4150V Chromoly Barrel
Muzzle Device: A2 Flash Hider
BCG: Phosphate Coated Spec 15 BCG
Keith –
Great upper! Shoots excellent and make the switch from my 6.8 SPC to 556 super simple.
William –
Include bolt and carrier?
Kyle Hicks –
Yes
cody –
what is the metal for the barrel and is there any coating?
Kyle Hicks –
All of that information is available in the item description!
Dale –
What is the barrel twist?
Kyle Hicks –
1:7
Ryan B. (verified owner) –
Decent Upper. Nothing fancy, but it seems of good quality. I wish they would put a bit more info in the description. It appears to be a nitride treated barrel. Also t is a 1:9″ twist, not a 1:7″ as another reviewer says in a previous review response. Not quite sure on the BCG specs either, but betting it’s nitride as well. It’ll work as a basic upper for an entry-level build.
Kyle Hicks –
Thanks for the comment Ryan. We’re working on those product descriptions and we appreciate your patience. Any questions about our products can also be sent to our info@blackrainordnance.com email address!
Chris Leopard –
Is the bolt carrier mil spec?
Leon Graves –
what size gas block does this take? Couldn’t find in description.
Kyle Hicks –
.750″