A15-M 12.7x42 Beowulf Complete Upper

Awesome work ! Worth the wait. I appreciate the custom cerakote finish. (NAVY) and Zach, going above and beyond to finish the piece and communicate thoroughly. I will be ordering again. Looking for 6.5mm Creedmoor. Sincerely, Mark

We love working with Atheris Company. they are very courtesy and attentive to what we need to help build our rifles. Great company

We love working with Atheris Company. they are very courtesy and attentive to what we need to help build our rifles. Great company

Excellent Upper. Works Flawlessly. Great Group of people up there.

Accurate and perfect. Will buy from again!

The wait was worth it. The upper fit snugly to my lower, it looks amazing, it works perfectly. It's very high quality craftsmanship. I will definitely be a repeat customer. There are no flaws with this upper, it came pristine and ready to go. Functioned perfectly and it's absolutely beautiful

Outstanding quality build along with great service. I will definitely purchase more barrels for my future builds.

Haven't been able to test it out yet but looking forward to it. Upper is made well and customer service was great getting it shipped out! Thank you all for building my order in such a timely manner and with great quality!

Went with the 10.5 inch Took a hot minute to get there but staff was extremely helpful and honest about lead times and was definitely worth the weight running 650 grain hand loads through it runs mag after mag no issue

I am very excited to build and shoot my .50 Beowulf

This upper is sexy and shots amazing. Well worth the wait

Very nice looking upper after I got it zeroed I was holding 1.5 shots at 100 y upper ran flawlessly had some mag trouble nothing to do with the over all performance of the gun tho