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Add to Cart The item has been addedOverbite Kit – Gen3 G19 Frame to G17 Slide - Smith Defense
$119.99$99.99 -
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Add to Cart The item has been addedSMITH DEFENSE - Sig P365 Extended Magazine Release
$29.99$24.99 -
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Add to Cart The item has been addedSMITH DEFENSE - Trigger Upgrade Kit
$99.99$74.99 -
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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.
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.