Product Details
CNC Machined Billet Aluminum
.308 Upper Receiver High Profile
No Forward Assist
Flat-top Upper Receiver
Type 3 black hard coat anodized finish
M-4 style feed ramps
Made to fit "DPMS Gen 1" style lowers
Made in the USA
Delivery available throughout the United States. Current Sales Tax applied to orders delivered to Minnesota addresses.
This upper fits well with an Aero M5 Lower. Slight play between the receivers, not a shocker since it’s different manufacturers and LR308/ AR10 is not mil spec but because the M5 lower has the set screw under the grip to tighten the play, it balances out perfect. For $45 ya can’t beat it. Sota Arms makes good uppers especially the AR15, used quite a few and their price is builder friendly. Great company and one customer for life.
Short story long I build an AERO M5 during covid with available parts. Recently AR 10 parts production returned to normal so the rifle upper was rebuilt into a long range precision sub .8 MOA consistent rifle. The leftover parts went onto a SOTA 45.00 billet upper for an iron sighted/red dot 20 inch battle rifle with pencil barrel. There is about a .010 gap between the AERO lower and SOTA upper when mated which I chalk up to difference in manufacture preferences. It functions fine and when the front receiver face was lapped the anodizing came off evenly. This indicates square machining, I've seen some where the front face was uneven. This upper does not accept a Breek Arms Warhammer Charging handle, again tolerances, but is fine with a mil spec. The Picatinny is a tad on the tight side but not overly so. For 45 bucks it gets 5 stars. But because of the .010 gap I would not recommend an AERO M5 upper on a SOTA lower, I can see interference there
You can't beat this price for an ar10 upper receiver. It fits, it sits flush with lower and it works ! And they sent 3 big a$$ paper targets with my order. That's what I'm talking about !! Good job Sota Arms , you've gotten yourself a costumer 4 life .
