Replacement Parts for Universal Drill Press 80% AR-15 Jig
The 80% Arms universal drill press AR-15 jig consists of 5 individually replaceable plates that show you where to drill or mill your lower. We recommend it as a more cost effective option for more experienced users who already own a drill press. For those looking for the simplest, fastest system to complete a lower, we highly recommend our router based Easy Jig™ system.
Our universally compatible drill press jig makes finishing your 80% lower at home with a drill press or mill much easier. Every part of this jig is reusable and can be used to make dozens of lowers. This AR-15 jig is NOT compatible with our .308 lowers or Easy Jig tool kit.
*Please note, the standard finish for this jig is silver, not anodized gray.
*We guarantee our Gen 1 AR-15 Drill Press Jig will fit all forged and billet AR-15 lowers except for New Frontier Armory, Iconic Industries, and lowers with a Ambidextrous Bolt Release.
Appearance may vary based on availability
Lower Replacement Program: In the remote chance you make a mistake while using an 80% Arms Jig that damages your 80% Arms lower, we will replace your lower at a 50% discount off of the list price.

16″ AR-15 FDE Upper 12″ Keymod Handguard
AR-10 (.308) 15″ Custom Slim Light Weight Keymod Handguard – Tungsten Grey
AR-10 “300” THIS IS SPARTA LIMITED EDITION CHASSIS
16-15″ Purple Upper M-Lok Handguard AR-15
AR-10 (.308) 15″ Custom Slim Light Weight Keymod Handguard – Flat Dark Earth
Magpul MBUS 3 Front Sight
SALE Quadrail and Keymod End Cap
CMMG 9″ MK3 AR-10 / 308 M-Lok Handguard Rail – RML9
SALE 12″ Cerakote Tungsten Grey M-LOK Rail
10.5″ 5.56 AR-15 / M4 Upper with 10″ Quadrail No BCG or Charging Handle
16″ A2 Sight Tower M4 1×7 Carbine Upper No BCG or Charging Handle
Original Romanian AKM rear iron simple sight leaf up to 500 m.
7.5″ Zombie Green Pistol Upper 7 inch Keymod Rail No BCG or Charging Handle
16″ 1×7 Carbine 15 inch M-LOK Rail No BCG or Charging Handle
Alexander Arms .50 Beowulf Magazine 10 Rounds E-Lander Steel Black
80% 308 Lower receiver DPMS Flat Dark Earth FDE
Eaa Girsan Mc9
AR-15 15″ Custom Slim Light Weight Keymod Handguard – OD Green
Gen 3 Speedmill™ 

