Noreen Firearms Billet 80% AR-15 Lower Receiver - Unfinished

Manufactured by Noreen Firearms
SKU: NF223-B-80LR
MPN: NF223-B-80LR
Manufactured by Noreen Firearms
3 Reviews
No Longer Available



Note: 80% Lower Receivers, Frames, and Kits may only be returned in new, unmodified condition.

This AR-15 80% Lower Receiver is machined from a billet of 6061-T6 aluminum and is the perfect starting point for building your own AR-15 rifle. The exterior has been machined to custom dimensions for a unique look with benefits like a large integral trigger guard and a flared magazine well. However, the trigger pocket and pin holes have not been machined and it has been left in the white for you to finish on your own. This AR-15 80 percent lower receiver is compatible with most AR-15 jigs, so build your dream rifle today. Have it sent straight to your door, no FFL needed.

  • Billet 6061-T6 aluminum
  • Unfinished
  • Integral trigger guard
  • Flared magazine well
  • Compatible with most jigs

Noreen Firearms started as a gunsmithing company specializing in custom built scaled up Winchester actions for use with large calibers for long range shooting. Now, those many years of meticulous weapon crafting have been translated into building large bore long range platforms based on the AR-10 platform. With Noreen Firearms, you can now experience 338 Lapua, 30-06, .270, and 25-06 in a semi-automatic platform with more calibers to come.
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Assembly80 Percent
BrandNoreen Firearms
Caliber MarkingUnmarked
Receiver Material6061-T6 Aluminum

Ratings & Reviews

3 reviews

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The best


The best 80% i have ever used.

Excellent tolerances


Just finished machining this lower, did a pre assembly before cerokote, very tight tolerances, Used with an aero-precision upper and it has zero play!!! I will definitely buy these again over others!!! Worth the few extra dollars for sure.

Very, Very NICE!

by -

One of the best lowers i have machined yet, very tight tolerances. Used an aeroprecision upper and its perfectly tight. Will buy more when available for sure!!! Worth the extra few dollars.