Elite Builder 80% Lower Jig (AR-15/AR-9)

The fast, accurate, bombproof 80% Lower Jig from Elite Builder now ships with equally high-quality drill bits and end mill bits. This gunsmithing combo kit allows you to confidently cut and drill multiple AR-15 and AR-9 80% lower receivers without losing speed or accuracy. Hardened steel template plates and a self-aligning design make machining quick and free of guesswork. Thanks to its reinforced design, the Elite Builder jig can reliably handle any polymer, billet, or forged 80% lower with a standard (mil-spec) configuration.

You can also now choose to include the enhanced drill plate to further make it easier for you to drill and hollow out your fire control group pocket.

This jig is compatible with lowers that meet mil-spec dimensions.

PLEASE NOTE: Tooling for this jig is optional. You'll need to select whether you would like accompanying tooling with your jig.

Drill Bits & End Mill Bits Included

To make cutting and drilling as quick and easy as possible, Elite Builder included HSS bits: High-speed steel bits designed specially for gunsmithing and machining aluminium firearm receivers. The tool kit includes:

• (1) ⅜ Drill Bit - 5”
• (1) 5/32 Drill Bit - 3”
• (1) ⅜ Short End Mill - 3”
• (1) 5/16 Short End Mill - 4”
• (1) ⅜ Long End Mill - 4”

Jig Features & Specs:

• Self-aligning jig requires no special fitting during setup
• Compatible with any standard AR-15 or AR-9 80% lower
• Black anodized finish protects against rust and corrosion
• Pre-drilled holes for hammer, trigger, and safety pin holes
• Reinforced steel template plates for completing multiple lowers

*Important - This jig was designed with a drill press in mind for completing your 80% lower and is not designed to be used with a router/laminate trimmer.