This Nylon Tipped Tension Set Screw allows users to fine tune the fit of their upper with our Gen 2 Lower Receivers. Achieve a tight fit with any standard AR15 upper receiver by inserting the screw into the grip tang of our Gen 2 Lower Receiver and tightening against the rear takedown pin until there is no wobble between the two parts!
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 JigsĀ® 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.
Lower Tension Screw
$2.99
