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 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.
Click here for a step by step guide to finishing your lower with an 80% Arms Jig.
*Please note, the default finish for replacement parts is silver. If you would like an anodized replacement part, please contact us and we will provide an anodized version. The jig in the photo is anodized grey.