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
AR-15 80% Lower Receiver
$130.00
DPMS 308 80% Lower Receiver
$154.00
Recent reviews
5 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