AR-15 80 Percent Lower Jig for Drill Press

Shipping Status:  Backordered 2-3 Weeks (See the Shipping/Returns webpage for updates)

This drill fixture will allow you to finish the machining process for our billet AR 15 80% lower to include the FCG (Fire Control Group) pocket and trigger slot, and drill the Selector, Hammer and Trigger pin holes.

Drill Fixture Contents:

Our 4-piece 80% Lower Jigs include the following:

– Left Hand and Right Hand Side Plates
– Drilling/Trigger Slot Top Plate
– Milling Top Plate
– Needed Fasteners
– an Optional (4) Pc Tool Kit is Available

Jig Compatibility:

Our 80 AR Lower Jig is machined from 6061-T6 billet aluminum, and is designed specifically to fit our billet AR 15 80% Lowers.  It will also work well on many other billet AR 15 80% Lowers as well as forged lowers. And since we hold very tight tolerances on our lowers, our jigs will NOT work with any 80% lowers that are “under mil-spec” in width of 0.900″ +/-0.006 at the trigger-hammer pin area.

Our 80 percent lowers already have the upper rear/take-down lug pocket milled so that operation is not a part of our jigs, and that makes it NOT compatible with lowers that do not have the take-down lug pocket already milled.

Jig Finish:

Our 80% lower jigs are shipped in the ‘Raw’ state directly from our CNC machines, and they are deburred only.  You can review our 80% lower jig instructions to better understand the drilling and milling process.

Availability / Shipping:

FREE Shipping on orders over $299.

NO FFL Required!  This AR-15 / AR-9  80% Lower Jig can be purchased securely over our website, and shipped directly to your home or business.  Jigs and tool kits can be shipped anywhere in the USA.