A-15 M 6mm ARC Complete Upper

Update from Nov of 2021, 3 Hornady factory loads & 1 handled (87 gr Hornady Hp Bt) Hornady Black 0.75" group, other 3 all 1/2" to 5/8", point of impact all within 3/4"(no resighting) and I'm old, almost 70, a little shakey, best $ I ever spent

This upper is very high quality and an absolute shooter! It shoots all the Hornady offerings well but seems to like the ELDX the best. The folks at Atheris were very responsive to my inquiries and a pleasure to work with.

Received my upper it was worth the wait. With factory Hornady 108 grain it's shooting sub MOA at 100 yards 5 out of five all touching one another. I'd definitely buy again. Thanks

First 5 shots on new upper sun moa. Next 40 were ringing 3” gongs at 300. Super accurate. Great product.

It’s shoots an inch with a load I just threw together for sighting in and break in. I would buy from them again. The team was always nice and tried to give as accurate assessment of the situation with barrels always being late.

Well worth the wait

My burnt bronze complete upper arrived last week. Beautiful craftsmanship worth the wait. Can’t wait to go to the range!

Best upper receiver,

I finished my build and this upper has produced an unbelievable shot group. I am a big predator hunter and I hit my first coyote with it at 250 yards under the night skies. Excellent product, and built the way I asked for it be.

Haven't had a chance to shoot it yet, but a definite 4 stars for build quality. Everything is tight where it is supposed to be, and the bolt carrier slides smoothly. I have already recommended the same upper to a friend who purchased one shortly after I ordered mine.

Awesome upper, beautiful job.

Flawless and very accurate.