AR-15 Billet Upper Receiver Assembly
The AR-15 Billet Upper Receiver Assembly. Our upper receiver is precision CNC-machined from solid aerospace billet aluminum. It is not a cheap forging. This is a top-tier upper receiver perfect for any high quality AR-15 build.
- JUGGERNAUT TACTICAL applies its own Cerakote: ceramic-based thermoset epoxy finish in multiple colors.
- The non-Cerakote finish options include Black Anodized.
- Fully assembled, with forward assist and ejection port "dust" cover
- Mil-Std 1913 Picatinny rail
- M4 feed ramps
- Made in the U.S.A.
- Laser etched dust cover
Frequently purchased together

$130.00

$145.00

$83.00
Customer Reviews
5.0 out of 5
31 reviews
AR-15 Billet Upper Receiver Assembly
Great product ,great quality feels great you won’t be disappointed
William F.
VerifiedPerfect Fit With JT-15 Lower
Great fit lower and the FDE color matches spot on!
David C.
VerifiedJTAR 15 billet ambidextrous
Very nice upper and lower great customer service
Mark A.
VerifiedOf Good quality
In my honest opinion the JT upper is one of the best out there in the market. Fit finish and style is good. It is pricy but you tend to get what you pay for. Being a billet upper, handguards with anti rotation tabs may not always fit. All in all a great upper and great starting point for a build. I am thinking of ordering another for a Grendel build.
D.C.
VerifiedPerfect fit
The Ar 15 upper and lower from JT are a perfect fit. Nice and tight and look great.
P.B.
VerifiedUpper match perfectly
I received my upper, and the fit and finish match perfectly with the lower I purchased a couple of years ago. I wanted to avoid a 'Frankenstein' setup, so I followed a friend's recommendation and paired the two. Both the upper and lower, along with the American flag accents, really add a nice touch.
Thomas
VerifiedSuperb Item...amazing finish
So I ordered an OD Green upper to complete by build, Great finishing, great looking and solid pc
Anonymous
VerifiedLove the finish
Love the color
Jason A.
VerifiedVery clean cerakote
Excellent quality, this is my 3rd upper from JT. 2x AR15 1x AR10. Great color, very even/clean coating. Love the American flag inside the dust cover. Just an all around well made product.
Jason F.
VerifiedGood product
Shipped fast, got what I was looking. Can't complain
Silas O.
VerifiedGreat fit and finish
Really happy with the fitment and finish of their products!
Samuel M.
VerifiedWhen only the best will do.
I really enjoy building with 80 % receivers. It's important to me that the firearm doesn't have a kit gun feel to it. With Juggernaut everything from machining, fitment, quality of materials, fit and finish right down to the logo, is that of a top tier weapon. They include everything from the ambidextrous lever, the retaining screw for the rear take down spring to the threaded pin for the bolt catch ! I've never seen as good a finish in both cerakote and anodized, my gosh the anodizing is unbelievable, it has this almost slick feel to it. I've been purchasing for both ar15 and ar10 platforms, everything's absolutely perfect . I used to purchase from a competitor, there's no comparison. The other company has horrible finishes, the barrels won't go in, receivers won't fit. They stopped doing brass deflectors, won't do m4 feed ramps and even make you purchase your own pins if you choose to go threaded. Juggernaut really has no competition with me as long as they continue with current quality standards ! Shipping could be better, it's slow as cat shit but hey......
Will M.
VerifiedAr Upper Assembly
The upper and lower all match and fit perfect. By far the best sets on the market..
Anonymous
VerifiedJuggernaut Billet Upper
I couldn’t be happier with this product. I was able to snag 3 of these uppers and have already built out two full hunting rigs with a third on the way. Awesome quality, looks killer. Seriously happy with this upper
William L.
VerifiedJTac upper
Very nice looking upper and pairs perfectly with JTac billet lower.
Chad W.
VerifiedGreat product
Great coating, solid item and very sturdy, took a bit to get here but it's a solid product
Seth O.
VerifiedReceiver quality
One of the highest quality receivers I’ve ever had the opportunity to assemble…
Randall B.
VerifiedPrettiest finish
We have multiple juggernaut upper billet receivers and love them. They are definitely high-quality beautiful finishes, and operate flawlessly.
Oliver.P
VerifiedEight plus rifles
I have lost count of how many Juggernaut Tactical rifles I have built myself from there incredible selections of quality products and colors. I tried a few other brands but, was never satisfied like I am with Juggernaut Tactical. Awesome product!
Christopher E.
VerifiedPerfect
Fit and finish is perfect. No rattle! Definitely worth a few extra bucks.
Robert
VerifiedUpper receiver
Juggernaut tactical make the best parts. The machining is tight and never any flaws. The upper receiver I purchased fits every build I've put together without any movement. Tight tolerance all around.
Gregg M.
VerifiedBillet receivers
Everything was good couldn't ask for a better setup.
Chad Z.
VerifiedProducts use
All my builds start with juggernaut upper lower and hand guard they have the best machine work and options you can fine their customer service is phenomenal great people to deal with and always willing to help
Matthew
VerifiedNice fit!
I have two upper receivers from Juggernaut Tactical, they are tight fitting and really hit the mark when it comes to a perfect AR 15. No daylight between receivers, no loose rattling parts, you can really tell they have set the standard high.
John M.
VerifiedBillet upper
Used to build a 350 legend. Works great
Wade
VerifiedBarrels
Good price, good product, good shipping, good customer service. Would definitely give them my business again.
B.S.
VerifiedUpper
Upper fits and looks great. It required a spacer to mount the hand guard so buy those for assembly.
Aaron S.
VerifiedQuality
Love the upper receiver, great quality the only thing I have to complain about is that my geissele mk14 rail didn't fit besides that absolutely love it
Aaron C.
VerifiedAr 15 upper lower hand guard
Awesome product Landon’s love to do a product review on you tube channel with a 9mm build of there anyway to get any further discount an products to promote your product are awesome
Mike C.
VerifiedUpper
Finished a great build.
Craig S.
VerifiedFDE Camo Cerakote Billet Upper
This purchase was actually a set which included the billet upper, 80% lower, and handguard. All 3 items received the fde camo cerakote. I milled the lower using jtactical's ultimate jig, which worked very well. All of the pieces fit seamlessly, and all other parts to complete the build fit perfectly. My only complaint is that the cerakote isn't as durable as I hoped. I have other cerakoted items that seem much more resistant to impact or wear. During my test fitting process, I dropped the gas block about 2 inches onto the handguard and it left a small scuff straight to the aluminum. Otherwise, design and functionality are wonderful.
Brad S.
Verified