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cc-settings-icon 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.
cc-gun-icon 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.
cc-hand-icon 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.
cc-thumbs-icon 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.

80% BLOGS

How to Paint Your Pistol - Part 2

How to Paint Your Pistol - Part 2

80 Percent Arms | Jul 13th 2023

Welcome to the second part of this blog series. In Part 1, we Rit Dyed two GST-9 MOD1 frames, spray painted and baked two more. In this article we’ll be reviewing our range notes after having bu...
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How to buy a suppressor?

How to buy a suppressor?

80 Percent Arms | Jun 23rd 2023

It’s a daunting question and lengthy process to be sure. Ever since the new e-Forms rolled out this year, the process has dramatically changed. If you haven’t bought a new suppressor in the year 20...
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Intro to IDPA for Beginners

Intro to IDPA for Beginners

80 Percent Arms | Jun 14th 2023

Shooting competitions are an exciting way to test your skills and compete with others who share a passion for firearms. In the competition world, you will find various types of matches such as IDPA...
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Intro to USPSA: Beginner's Guide

Intro to USPSA: Beginner's Guide

80 Percent Arms | Jun 9th 2023

So you want to shoot USPSA. That’s great! While there are a lot of competing sources online that try to explain how beginners should prepare for USPSA, we really couldn’t find much ourselves so we...
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How To Fly With A Firearm in 2023

How To Fly With A Firearm in 2023

80 Percent Arms | Jan 14th 2023

With the New Year in full swing we wanted to share what we learned when we traveled with our guns recently during the holidays. The TSA has issued new policies and certain airlines will vary on t...
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