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Shop Ambi 80 Lower Receivers!
and Billet 7075 80% Lowers!

AR 15 80% Lowers

High Quality Precision Crafted 80 Percent Lowers, and much more!

Shop for a quality AR10 .308 80% lower and/or AR-15 80 percent lower receiver manufactured in Oregon by Rebel Machine Fab. These 80 percent receivers are precision machined from billet aluminum blocks, and then completed by the end customer. If you would prefer to purchase a completed Lower Receiver, then you can visit our sister website at ADR Tactical

Get a billet 80% lower machined from 6061-T6 aluminum (or 7075-T6 option when available) in the raw, or finished as bead blasted, black anodized or cerakoted.  Our website features three styles of available 80% receivers including the standard shape, a LightWeight (LW) version plus skeletonized mag-well or fully skeletonized 80 lower versions as well.  There are additional options available so you can order a customized 80 percent lower for your next rifle or pistol build.

Special Note:  The August, 2022 ATF 80% lower receiver laws (Rule Change) had no impact on our business since at this time we’re only selling ‘Receiver Blanks’ as defined by ATF – and per ATF guidelines our 80 percent lowers are not serialized. We will continue to feature our 80% lower receivers which are not banned now and are still legal to buy in most states – and we will expand our product offerings such as mating uppers as we move forward. Thanks to all of our customers for your continued support.

.308 AR10 80% Lowers


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