Broken Arms 80% Lower Jig – AR15/AR9 (With Tooling)
SKUBA-JIG-15_BA-TOOL-KIT
$279.99
About this product
A tier-one 80% jig for completing multiple lowers.
The Broken Arms Jig is engineered to provide precision at-home fabrication for multiple 80% lowers. Compatible with both AR9 and AR-15 80% lowers, the Broken Arms Jig provides easy-to-follow templates and guides for milling and drilling any forged or billet lower receiver blank. The BA Jig includes high-speed steel bits that can fabricate multiple lowers before requiring replacement.
Instructions: How to Complete an 80% Lower.
Broken Arms Jig: What’s Included
- (2) Side plates with drill bushings
- (5) Template plates for fabrication
- (4) ¼-20 x ¾” jig fasteners
- (2) ¼-20 x 2 jig fasteners
- (1) Instruction manual
- (1) Set of drill bits
- (1) Set of end mill bits
Additional Tools Required
- Drill Press
- Drilling Vise
- Machining Oil
- Eye Protection
- Ear Protection
Grab the gunsmithing tools required here.
What's in the box
- Broken Arms 80% Lower Jig – AR15/AR9 (With Tooling)
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.
$279.99