Home AR-15 AR-15 80% Lower Receiver

AR-15 80% Lower Receiver

$130.00
Type of finish
Quantity

The Juggernaut Tactical AR-15 80% Lower Receiver, precision CNC-machined from solid aerospace billet aluminum. This top-tier 80% lower receiver is perfect for any high-quality AR-15 build; it is not a cheap forging.

  • We apply our own Cerakote—a ceramic-based thermoset epoxy finish available in multiple colors
  • Non-Cerakote Black Anodized finish available
  • T6 Heat-Treated 6061 Billet Aluminum
  • Completed weight: 8 ounces
  • Integral winter trigger guard for added strength
  • Flared magwell to improve mag changes
  • Laser-engraved Juggernaut Tactical logo
  • Broached magwell
  • 1/16 Allen Threaded bolt catch
  • Upper tensioning screw
  • Bolt catch assembly screw
  • No roll pins needed for assembly
  • Ambi Bolt Release/hardware
  • Lifetime warranty against manufacture defects
  • 1/16 Allen Threaded rear takedown pin detent hole
  • Semi safe engraved on both sides

If you would like to finish your AR-15 80% Lower Receiver at home, we offer AR-15 jig kits here. Because 80% Lower Receivers are not considered firearms by ATF, we can ship them right to your front door with no FFL required. Finished rifles must meet all applicable laws, and you must be able to legally own a firearm. Compliance with all laws is YOUR responsibility.

Note: This item is restricted from shipping to New Jersey, New York, Hawaii, Connecticut, Rhode Island, Washington D.C., Maryland, Illinois, California, Washington, and Denver Colorado.

Note: Due to ATF final rule 2021R-05F (more info here), you cannot order an 80% Lower and jig-related products at the same time. If you have both in your cart, you will not be able to complete the checkout process.

Recent reviews

4 out of 5 stars

Well made, but a few minor issues.

Overall, the receiver is very nicely machined and I like the design. The Allen nuts for the bolt release, and the takedown springs and detents were helpful, especially with the rear detent as that spring is fussy to install with the buffer tube. Now the minor issues. The first is just cosmetic. It’s nice to have the flag laser etched on the receiver, however, the old Boy Scout in me thinks it’s displayed wrong - the star field should be on the upper left hand corner, not the right - might be wrong - check the US Flag Code. Two technical issues - First, I had trouble with the rear takedown pin detent - I didn’t check hole first, and the pin got hung up in it. I drilled out, but broke the drill in the hole. After some concern that I’d screwed the pooch, I was able to carefully extract the pin and the broken drill with a punch. I believe the initial spec was out, maybe something to do with the anodized finish. I think the spec is 3/32 so I would suggest checking that with a drill bit first to make sure the detent won’t get snagged. Second issue is that in using the JT universal jig, there was a very slight break through of material into the magazine catch hole - from milling the trigger pocket. I had everything lined up what I thought was perfect and very tight, and was using an xy milling vise to drill and mill (no holding jig by hand) I have to believe either the jig or receiver spec was slightly off. It gives me a slight bit of pause, but it doesn’t appear that magazine catch spring could pop out into the receiver pocket, and the magazine release functions well. I would just go easy on milling the front of the pocket and check for any signs of issues frequently while doing that. All that said, I will be ordering another receiver in the next week or two.

James M.

Verified
September 9, 2024

5 out of 5 stars

Quality Builds

Really nice Ambi lower, enjoy them, and they are part of gucci builds.

Anonymous

Verified
August 27, 2024

5 out of 5 stars

Awesome, High End Lower

Awesome quality lower. Especially like the ambi bolt release and tensioning bolt. Superb! Now on my third lower, JT-9, JT-45, and JT-15. Next is JT-10… Highly recommended!

M.D.

Verified
August 26, 2024

5 out of 5 stars

Great product

Great quality product

Brad W.

Verified
August 25, 2024

5 out of 5 stars

Great AMBI 80%

Easy to mill, solid over 1k+ fired

k.n.

Verified
July 30, 2024

5 out of 5 stars

Very good receiver

Very good receiver, very good material. Have not had any issues related to the receiver.

H C.

Verified
July 13, 2024

4 out of 5 stars

AR-15 80% lower

Machining on this lower is excellent. Perfect fit for my jig. Definitely recommend these lowers. Yes there are cheaper options out there but you get what you pay for.

Matthew W.

Verified
July 7, 2024

5 out of 5 stars

Paired Upper & Lower

Super product. Finished beautifully.

Anonymous

Verified
June 29, 2024

5 out of 5 stars

Rock Solid

I have certain expectations after a life filled with some of the finest weaponry the world has to offer. I love these. Iam on 3 now. I would Buy 3 a week if My finances allowed. Real talk these are high quality and You can see the attention to detail. The color option is definitely a plus as well. I don't do the plane Jane's anymore. Heavy into customization and This is My go to for My builds.

J q.

Verified
June 21, 2024

5 out of 5 stars

Awesome

My stuff showed up with no problem. Will be doing business again thank u all

Samuel K.

Verified
June 18, 2024

5 out of 5 stars

High quality product finished with ultimate jig

With a little alumablack, this turned into a high quality foundation for a build. Looks 100% factory.

GDog

Verified
June 12, 2024

5 out of 5 stars

AR-15 80% Billet Lower Receiver

Great design on the 80% lower receiver. Has good shrouding so ambi mag release does not get accidentally released by gear. Also works well with anti-rotate and anti-walk trigger/hammer pins. Nice anodized finish and upper receivers fit great. The only complaint is the trigger guard should have a small radius machined on the bottom outside edges, so it don't put pressure on the side of your finger while holding with one hand.

Larry B.

Verified
June 8, 2024

5 out of 5 stars

hardware

quality top notch!!

Jack N.

Verified
May 28, 2024

5 out of 5 stars

80% lower

The quality on these lowers are some of the best around.

Mike

Verified
April 28, 2024

5 out of 5 stars

556 Lower

Very tight and right!!

Victor F.

Verified
April 27, 2024

5 out of 5 stars

AR 15 300 BLK

I turned this lower into a hybrid 300 BLK. It has an Adam's Arms side charging upper, adjustable gas block on a Faxon 10 1/2" barrel. It was completed a year ago and I've put 1500 ends through it and love it.

Tom B.

Verified
April 24, 2024

5 out of 5 stars

JT Quality is Tops

JT's quality is high end, and the nicest 80% AR15 I've ever put my hands on. The ambi bolt catch/release makes it amazing. I also like the enclosed trigger guard. If you like their AR15, I also recommend their AR9, AR10 and AR45.

Roy P.

Verified
April 20, 2024

5 out of 5 stars

Great product.

Love it.

Preston B.

Verified
April 19, 2024

5 out of 5 stars

lower

solid quality,very nice coating, these are the best made that t i have seen so far.

Nash E.

Verified
April 18, 2024

5 out of 5 stars

AR 80%lower

Just received another 80% lower. Again great quality and finish. No issues with any tolerances or fits.

Troy H.

Verified
April 17, 2024

5 out of 5 stars

Best one yet

I've ordered a few different brand 80p lowers. These are by far my favorite!

Allen M.

Verified
March 15, 2024

5 out of 5 stars

Excellent

Great for home defense

Norman C.

Verified
March 8, 2024

5 out of 5 stars

It's great

I love it

Eric G.

Verified
February 28, 2024

5 out of 5 stars

80% lower

Crazy nice 80% lower. Can’t wait to give it a go and I’ll be back with the finished product!!

D.F.

Verified
February 27, 2024

5 out of 5 stars

A well designed lower

I picked one of these up years ago and still love how well its designed. The Ambi bolt release set it apart from other options. Once you get used to that, its hard going back to anything else. It also doesn't hurt that many of the securements are threaded not pinned. Makes for assembly and disassembly or upgrade installation a breeze. Would highly recommend.

Adam S.

Verified
February 27, 2024

5 out of 5 stars

My Juggernaut 80% Lower Project

I purchased an 80% lower to replace a damaged lower on a full AR15 I'd purchased a couple years earlier. The lower arrived on time and milled out just beautifully. I migrated all components across and no one call tell the difference. Every corner and every line matches perfectly.

George G.

Verified
February 22, 2024

5 out of 5 stars

Great product

The rear pocket is milled which eases the process and the ambidextrous bolt release is a nice feature.

Jon W.

Verified
February 22, 2024

5 out of 5 stars

Great product

They have a great design and get rid of a lot of flying springs by using an Allen key. Nice lines appreciate the extras without the extra cost

Sean H.

Verified
February 22, 2024

5 out of 5 stars

Best ambi lower on the market!

First and foremost the ability to drop my bolt with the trigger finger is a requirement for all my guns thanks to this lower! Outstanding finish, easy to finish with the right tools and know how!

Darrin

Verified
February 22, 2024

5 out of 5 stars

Great Company

Love the service and products.

Tom L.

Verified
February 22, 2024

5 out of 5 stars

Great product

Have done several of these. No complaints. Finish is great. The adjustment to tighten a loose fitting upper is awesome if just throwing a cheap upper on it

Anonymous

Verified
February 14, 2024

5 out of 5 stars

Lower review

Great lower

Lewis G.

Verified
February 14, 2024

5 out of 5 stars

Looks good

Everything was packed well and looked high quality

Anonymous

Verified
February 13, 2024

5 out of 5 stars

Product as described 👌

80% lowers are as described

John S.

Verified
February 13, 2024

5 out of 5 stars

80% Lower

Outstanding product! Great fit and finish!! Would definitely recommend to anyone!!!

Clint M.

Verified
February 11, 2024

5 out of 5 stars

Awesome

I'm on my 8th lower all calibers and they are easy to work with no roll/spring pins

Jason S.

Verified
February 7, 2024

5 out of 5 stars

Best 80% on the market

After trying other mil spec 80% I have found that the JT Tactical 80% is superior in every way. For finish aesthetics milling and to top it off…..dual mag release! Can’t beat it and I have been changing over all my builds to JT tactical !!!

Richard B.

Verified
February 4, 2024

5 out of 5 stars

Great lower

I have looked at and worked 80% lowers for a few years and Juggernaut Tactical is the best so far. The only problem I’ve had is starting the allen screw for the rear takedown pin spring. There must be a trick to it but I haven’t found it yet. Being a south paw it’s really nice having a high quality ambidextrous lower.

Dennis w.

Verified
February 4, 2024

5 out of 5 stars

Nice Piece

Very nice piece. High quality. Great attention to detail.

Brian S.

Verified
January 31, 2024