17 Design AR-15 Stripped Billet Upper Receiver
- Mil-Spec dimensions
- Machined from a billet of 7075-T6 aluminum
- Stripped Upper
- Black hardcoat anodized
Save money by building your own rifle from parts. Learn about how the firearm functions by assembling it yourself. Handpick each component to suit your precise needs.
Accuracy in machining is crucial to ensure your receiver will be compatible with parts from other manufacturers. 17 Design and Manufacturing has razor-thin tolerance levels and personally oversees the development, design, and machining of every part that comes off the line. They're not like every other manufacturer.
Whether you're stocking up for a rainy day or looking to get started on your next build, grab one of these billet stripped upper receivers while supplies last!
Ratings & Reviews
Great finish but wished it matched the billet lower better
by Mauricio A
Great finish and very light weight, and it all measures to spec.
<br>I’m removing a star because the rear of the upper is milled in angles, and the 17 D billet lower is milled round where the upper and lower meet right over the takedown pin. You’d think that a milled billet upper and lower set would take this into account. Won’t affect function, but if strictly wanted function I’d buy an Anderson set. They should improve this for aesthetic purposes.
Solid billet upper
Picked this up to match their billet lower that I was gonna get eventually, this upper is machined very well, looks great and fit up pretty well on a milspec lower
<br>Couple hold backs though:
<br>didn't fit up with a LaRue LAT handguard because of the handguards anti-rotation device (might affect other handguards with similar sized anti rotation mechanisms)
<br>didn't work well with a strike industries polymer dust cover
<br>picatinny rail seemed a tad wide? the fixed DD sights I have were extremely tight to get on
by JRamirez -
Purchased 17 design upper to match my 17 design lower, matched up perfect. Great products recommend to all for builds.