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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 AR-15 80% Lower - Forged 7075-T6 - Black Anodized
Price: $79.99
Sale Price: $49.99
You Save: $30.00
AR-15 80% Lower - Billet 6061-T6 - Raw AR-15 Billet 80% Lower - Raw
Price: $59.99
Sale Price: $49.99
You Save: $10.00
AR-15 80% Lower - Billet 6061-T6 - Black Anodized Billet AR-15 80% Lower - Black Anodized
Price: $74.99
Sale Price: $59.99
You Save: $15.00
AR-15 Mil-Spec Lower Parts Kit Mil-Spec AR-15 Lower Parts Kit
Price: $69.99
Sale Price: $64.99
You Save: $5.00
DPMS AR-308 Lower Parts Kit AR-308 Lower Parts Kit
Price: $74.99
Sale Price: $69.99
You Save: $5.00
Engraved AR-15 80% Lower - Forged 7075-T6 - Black Anodized Engraved 80% Lower - AR-15 Forged 7075-T6 - Black Anodized
Price: $99.99
Sale Price: $79.99
You Save: $20.00
Ar-15 Stripped Forged Upper Receiver and 80% Lower Matched Set - Black AR-15 Forged Upper / 80% Lower Matched Set - Black
Price: $144.98
Sale Price: $104.98
You Save: $40.00
AR-308/AR-10 80% Lower Receiver AR-308 7075-T6 Billet 80% Lower Receiver - Black Anodized
Price: $129.99
Sale Price: $109.99
You Save: $20.00
Engraved AR-308 80% Lower Billet 7075-T6 | Black Anodized Engraved 80% Lower - AR-308 Billet 7075-T6 - Black Anodized
Price: $149.99
Sale Price: $139.99
You Save: $10.00
DPMS AR-308/AR-10 Forged Stripped Upper Receiver and Billet 80% Lower Matched Set - Black AR-308 Forged Upper / Billet 80% Lower Matched Set
Price: $244.98
Sale Price: $219.98
You Save: $25.00
DPMS AR-308/AR-10 Stripped Upper Receiver and 80% Lower Matched Set - Black AR-308 Billet Upper / 80% Lower Matched Set
Price: $269.98
Sale Price: $239.98
You Save: $30.00
G19 Gen 3 Complete Slide - Melonite Coating Glock 19 Complete Slide - Black - Stainless Barrel
Price: $439.99
Sale Price: $399.99
You Save: $40.00
G17 Gen 3 Complete Slide - Melonite Coating Glock 17 Complete Slide - Black - Stainless Barrel
Price: $439.99
Sale Price: $399.99
You Save: $40.00
G19 80% Complete Build Kit Complete Glock 19 80% Build Kit
Price: $689.97
Sale Price: $599.99
You Save: $89.98
G17 80% Complete Build Kit Complete Glock 17 80% Build Kit
Price: $689.97
Sale Price: $599.99
You Save: $89.98
   
 

Easy and Fast Assembly

Easily finish our 80% AR-15 lower receivers to fully working receivers with our 80% lower jigs. Shop our AR-15 or 80% AR-308 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 lower parts kits.

With 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.

Visit Our Online Store

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