Juggernaut Tactical – AR-10 80% Lower Universal Jig
SKUJT-10UJIG_JT-UJIG-TOOLING
$139.99
About this product
Quick and easy fabrication for any AR-10 80% lower.
The Juggernaut Jig secures your AR-10 80% lower with 8 hex bolts, providing a rock-solid, vise-ready unit that makes fabrication a breeze. Just follow the order of the numbered templates, drill your pin holes using the included guide holes on the side plates, and you’ll be ready to install your lower parts kit.
Instructions: How to Complete an 80% Lower.
Juggernaut AR-10 Jig: Optional Tooling
- (1) 0.484″ Cobalt Drill
- (1) 0.375″ Cobalt Drill
- (1) 0.156″ Cobalt Drill
- (2) 0.125″ Cobalt Drill
- (1) 3/8″ Carbide Endmill
- (1) 1/4″ Carbide Endmill
Juggernaut AR-10 Jig Features / Specs
- Plates machined from heat-treated 6061 T6 aluminum
- Laser-eteched engravings and hole sizes for convenience
- Type III hardcoat anodized to resist corrosion from chemicals
- Commercial-grade tooling (same bits used on manufacturing lines)
- Capable of completing up to 25+ AR-type 80% lower receivers
- Guaranteed to fit mil-spec / forged lowers; billet lowers may vary
Additional Tools Required
- Drill Press
- Drilling Vise
- Machining Oil
- Eye Protection
- Ear Protection
Grab the gunsmithing tools required here.
What's in the box
- Juggernaut Tactical – AR-10 80% Lower Universal Jig
Sources & methodology.
Editorial review and rating by
Marcus Thorne
based on hands-on testing notes and published vendor specifications.
Pricing verified at time of publication.
$139.99