At 5D Tactical, we feature an exclusively-designed 80 percent billet AR-15 lower receiver that is perfect for the at-home builder looking to start with a unique and reliable 80% lower for a custom AR-15 build. Our premium billet AR-15 lower has been designed with DIY builders in mind to ensure simple and effortless installation of your AR-15 lower parts kits components.
Our lightweight billet 80% lower receiver comes with the look and feel of a mil-spec lower with some visual advancements and unique styling features. Custom-designed to meet your needs, the 5D Tactical AR-15 lower receiver is all you need to complete your build. You get features that include:
- Precision CNC Machined Billet 6061-T6 Aluminum Construction
- Lightweight Design
- MIL-A-8625 Type III Class 2 Black Hardcoat Anodized Finish
- Pictogram Safety Selector Engraving
- Accepts all Mil-Spec parts
- Flared Magazine Well
- Integrated Trigger Guard
- Pre-milled Rear Shelf
- Rounded buffer tube extension profile
Add a complete AR-15 lower parts kit with your AR-15 billet lower receiver by selecting the option below, or visit this page: AR-15 Lower Parts Kit.
Perfect for DIY Builders
Our 5D Tactical 80 percent billet AR-15 lower receiver is machined within exacting tolerances, making it perfect for DIY builders who are looking for proven, quality parts for their build. If you need other parts to complete your 80% lower, feel free to browse through our online store. Our experts are also available to assist you in case you need any help.