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AR-15LowerReceivers.com – 80% Lowers, 80% Lower Jigs & AR-15 Parts

AR15 80 Lower

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AR15 80 Lower

Our selection of AR15 80 lower receiver units are designed to work with any AR-15 kit or upper chambered in 5.56 NATO, .223 Remington, or 300 Blackout. Our most affordable forged unit is a crowd favorite, thanks to its bomb-proof 7075-t6 aluminum construction and machinability.

Want to kick up the cool factor? Grab a Premium Billet 80% lower and enjoy pre-threaded fittings instead of roll pins for your lower parts kit! It also features an integrated, enhanced trigger guard for added ruggedness and an even easier assembly.

U.S.-Forged 80 Lower Receivers

Every 80% lower and receiver or frame blank we sell is crafted in the U.S. Every unit is made from mil-spec forged or quality billet aluminum. We even sourced polymer AR-15 lowers for a unique ultralight build!

Buying an AR 15 in today’s market can be bureaucratic, difficult, timely, costly – a general pain, if you will. So what’s the fix? Exactly what the name implies: An 80 percent finished lower that isn’t considered a firearm, shipped straight to your front door. You’re responsible for finishing that last, easy 20% and turning it into a firearm.

Legal to Buy, Own, and Build at Home

This nearly-complete AR15 80 Lower is just a chunk of aluminum in the eyes of officials and the law, and that’s where you get to have fun: You get to finish the lower, milling it out with your own at-home jig and creating your own one-of-a-kind black rifle in the process. The best part? AR15 80 Lowers can be left unregistered, un-serialized and unbranded.

Get an 80 lower receiver and 80% jig shipped to your door and get milling! In a few hours, you’ll be the proud maker of your own AR 15, without paying any FFL fees. You don’t even need to stamp a serial number on it if it’s for personal use.

Read the Full Guide on State and Federal 80 Percent Laws

Live in a restrictive state? Forget the waiting period and paperwork, and enjoy the fun and workmanship of making your own rifle. Every AR15 80 Lower is made to exact specifications and features the same, quality anodized finishes, exterior cuts, and holes you’d find on a finished lower.

Benefits of an AR 15 80% Lower:

  • No FFL Required
  • 100% Mil-Spec
  • Legally Ships To Your Door
  • No Waiting Period In Restrictive States
  • Build A Private, Un-serialized Rifle At Home!
  • Can Be Finished With Basic Hand Tools
  • Requires Almost No Mechanical Knowledge
  • “Fire/Safe” Selector Engravings
  • Made in the USA
Get to buildin’.

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