BUILD AT HOME
80% Arms sells AR-15 and .308 80% Lower Receivers, 80% Lower Jigs and other accessories which allow you to legally build a firearm at home in most states.
INCREDIBLY PRECISE
We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum.
RIDICULOUSLY EASY
We also offer our patented AR-15 and .308 Easy Jigs® which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower in under 1 hour with no drill press required.
100% SATISFACTION GUARANTEED
Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. We will promptly replace or repair any product that we determine to be defective.
YOUR RECENTLY VIEWED ITEMS
Aluminum Black Touch Up by Birchwood Casey
$11.99
or 4 payments of with 
For Black Touch-Up of Anodized Aluminum
Birchwood Casey aluminum black touch up is ideal for touching up black-anodized aluminum, especially the raw interior of an 80% Lower AR Receiver once machined. This produces a rich, black finish instantly, and requires no special equipment or skills.
- 3oz
- Birchwood Casey black is made in the USA
