Ultimate Jig Tooling Package
High quality tooling package includes all bits required to finish your lower. These are the same bits we use in our commercial CNC machines at the Juggernaut Tactical manufacturing facility.
- 1 ea. 0.3125" Drill Stop
- 1 ea. 0.156" Drill Stop
- 1 ea. 0.375" Cobalt Drill
- 1 ea. 0.3125" Cobalt Drill
- 1 ea. 0.156" Cobalt Drill
- 1 ea. 5/16" Carbide Endmill
Endmill specs:
- 0.3125" Carbide Endmill 3 flute, 0.750 length of cut, 4.00" overall length
This tooling package is only compatible with our ultimate jig, not our universal jig.
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.
Frequently purchased together
$130.00
$154.00
Recent reviews
5 out of 5 stars
Spot On in every aspect!
The ultimate jig is awesome for all 3 styles. Works great for AR10, AR9, & AR15. The tools that were included take a little effort to get used to & get right but after some practice the progress comes quickly.
Anonymous
Verified5 out of 5 stars
Ultimate Jig Review
Easy to use, very robust. Used multiple 80% lowers and so far the only one not to fit was the 5D Tacticle.
Nicholas L.
Verified5 out of 5 stars
Great Jig
Only issue I had was when I sent it back to have the mill it to fit my AR-10 they didn’t coat it and it left a make on my lower. I’ll use tape on it next time. Done a a couple of AR-15 and 9. Works great!
William H.
Verified5 out of 5 stars
80% lowers
Great product. I used it for my ar15 and ar10 lowers, came out Great. Would recommend them to anyone who wants to make their own lowers.
lee b.
Verified5 out of 5 stars
Ar jig
This is perfect for the jig. Get 2 milling bits if it's for your first time.
Anonymous
Verified5 out of 5 stars
Great piece of equipment
Great piece of equipment
Anonymous
Verified5 out of 5 stars
Ultimate Jig
Excellent jig used for both the AR10 and AR15. All Juggernaut products are made with quality materials and attention to details. I would recommend this set up for anyone interested in milling and building their own lower.
Anonymous
Verified5 out of 5 stars
Worked good
I have a lot of machining experience so this was fairly easy for me to use. Some lowers don’t fit it well and may need longer bolts. Or just use the juggernaut’s lowers
Shawn B.
Verified5 out of 5 stars
As advertised…
The drill bits are good but the router bit/end mill is the bread winner. Does take wear but will be looking to order more of just that tool as the drill bits wear much longer and will definitely outlast the milling bit
Timothy E.
Verified5 out of 5 stars
Best investment
This gig made it super easy to complete my new toy . Simple to use just take your time and it will work great.👍🏽
Albert
Verified5 out of 5 stars
Jig
Worked fantastic very nice fixture
Anthony S.
Verified5 out of 5 stars
Best jig Made
Best jigs made , replaceable bushings , last a lifetime
Mark B.
Verified4 out of 5 stars
Product review
The alignment tool that goes into your buffer assembly has wrecked 2 of my 80 percent lowers it threads in two turns with out any trouble then gets completely stuck and you can not get it out with wrecking the lower. Ordered one of your lowers and didn’t have any troubles so question is does the buffer alignment only work with your lower. Other than that I really like the product. Just finished my first lower and it went great after taking my time doing it after reading your instructions
Grady P.
Verified5 out of 5 stars
Ultimate jig replacement tooling
The replacement tooling is the same high quality components that I have come to expect from Juggernaut tactical.
Jason C.
Verified5 out of 5 stars
5 AR15’s later
Finished my fifth 80 and still holding up great. I do wish the 5/16 bit was cobalt cuz mine wore out by the 3rd 80. Probably due to inexperience with aluminum and drilling to quickly.
Sean H.
Verified5 out of 5 stars
Great product
The jigs are top quality used them for several builds !!!
Robert C.
Verified5 out of 5 stars
Tools
The tools and new top plate for my ultimate jig are perfect.
Herman C.
Verified5 out of 5 stars
Solid product, instructional video could be better.
I found the ultimate jig to be easy to use as long as your lower is mil-spec, follow directions and you stick to the increments on the depth guide. That being said, i found the information in the instructional video to be a bit disjointed and the background music annoying.
Tyee B.
Verified5 out of 5 stars
Perfect
You can't wrong wrong with J Tactical.
Harold C.
Verified5 out of 5 stars
Great quality
Very well made. The jig is almost like a piece of artwork. Very sturdy and polished, that fit together nicely. Directions pretty straight forward and easy to follow. Never had an issue or problem with this at all. If you really push it, you could knock one out in about 30min, but recommend taking your time. If I wasn't in a communist state, I would do a few more.
John s.
Verified5 out of 5 stars
The only way to go
After a piece of tooling equipment went missing, this was the only way to go.
Robert M.
Verified5 out of 5 stars
Review
All products that have been purchased from juggernaut has proven to be well made and I would recommend juggernaut tactical.
Sherm
Verified5 out of 5 stars
Ultimate jig
Just like the title says, this jig is ultimate! Comes with all you need!
Jared M.
Verified4 out of 5 stars
Great tool
Just make sure to be careful when doing the milling. The teeth on the milling bit can chip off if you are not careful. After my second lower, I finally think I'm getting the hang of this. Go no more than 1/8"-1/4" at a time. It will take a while, but you won't ruin as many bits.
Heath
Verified5 out of 5 stars
Ultimate jig
The jig works great on the ar15 side, the ar10 side didn't work on the lowers I had. Had to do some work to the jig to make lowers fit right.
Michael K.
Verified