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80% Lower AR Receivers and Parts

Our AR-15 and AR-308 80% lower AR receivers can be shipped directly to your home because they are not considered firearms per the ATF's definition. In order for them to become functional firearm components, they require some basic machining and drilling which can easily be completed in 45 minutes or less with our innovative AR-15 and AR-308 Router Jigs. 80% lowers require the fire control group pocket to be milled out, which is completed with a handheld compact router. A hand drill or a drill press can be used to drill the safety selector, hammer, and trigger pin holes. We offer a variety of billet and forged AR-15 80% lower receivers of the highest quality. All of our products are proudly made in the USA to exacting standards.

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AR-15 80% Lower - Forged 7075-T6 - Black Anodized - Blemished AR-15 80% Lower - Forged 7075-T6 - Black Anodized - Blemished
Price: $79.99
Sale Price: $59.99
You Save: $20.00

Easy and Fast Assembly

Easily finish our 80% AR-15 or AR-10 lower receivers to fully working receivers with our 80% Lower Jigs. Shop our AR-15 or 80% AR-308 complete lower receivers and kits to get all the parts you need to complete your custom build with precision. Enjoy easy and fast assembly for AR-15 and AR-308 with our 80% lower receiver kits.

With 80 percent lower kits and parts engineered for durability, precision machined aircraft-grade aluminum for superior strength, our 80% lower AR receivers ensure that you’ll be starting your AR build off on the right foot.

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At 5D Tactical, we know that DIY AR builders rely on the best quality parts to finish their projects. That’s why we aim to bring you the best 80% lower AR receivers and parts in the market.

Enjoy free shipping on all orders over $200