What Is Included in an AR15 Receiver Set? Receiver sets include both upper and lower receiver basic frames and components. An AR15 receiver set contains the basics for building a complete AR-15 rifle or pistol, and users can add any customization features they desire. Upper Receiver Set The upper receiver of an AR-15 houses the barrel, bolt carrier group, and charging handle. It is crucial to the rifle as it contains key mechanical components that affect the firearm's function and performance. You can customize our upper receivers with various components, including barrel lengths, handguards, and sights, allowing you to tailor your AR-15 to your needs and preferences. Lower Receiver Set A lower receiver houses the trigger mechanism, magazine well, and fire control group. A lower receiver set also includes a grip, bolt catch, magazine release, takedown and pivot pins, and safety mechanism. Some sets also include a stock. Different sets will include various features, so be sure to check the product listings for specific information. Why Use a Billet Receiver Set on Your AR15? Billet receivers are fabricated from a solid block of metal, which is milled away to create the desired part. This contrasts with the forging process, where metal is molded and pressed into shape. CNC machining enables the production of components with exceptionally tight tolerances, often measured in millionths of an inch, ensuring a precise fit for the moving parts within the receiver. The billet machining process provides greater design flexibility than forging, creating unique shapes, contours, and features, thereby enabling more innovative and customized solutions. B.A.D. Inc. billet receiver sets for the AR15 feature: Billet 7075-T6 Aerospace Grade Aluminum Billet 7075-T6 Aerospace Grade Aluminum Patented Lightweight & Rugged Design & Engineering with Proven Performance Patented Lightweight & Rugged Design & Engineering with Proven Performance MIL-A-8625F, Type III, Class 2, Hard Anodized Black MIL-A-8625F, Type III, Class 2, Hard Anodized Black Captive Rear Takedown Pin Detent Spring Captive Rear Takedown Pin Detent Spring Threaded Bolt Catch, No Roll Pin

Threaded Bolt Catch, No Roll Pin Upper Receiver Tension Screw, Remove Any Slop from Upper/Lower Receiver Fit Upper Receiver Tension Screw, Remove Any Slop from Upper/Lower Receiver Fit Integral Ambidextrous Bolt Release Integral Ambidextrous Bolt Release Enlarged Magazine Well Funnel for Easy Reloading Enlarged Magazine Well Funnel for Easy Reloading Integrated Enlarged Trigger Guard Integrated Enlarged Trigger Guard Compatible with TDP/MIL Standard AR Lower Receiver Parts Compatible with TDP/MIL Standard AR Lower Receiver Parts The lower receiver has a serial number and is considered the firearm’s registered part, so receiver sets must be transferred through a Federal Firearms License (FFL) dealer. Order Your AR15 Receiver Set Today! Elevate your rifle build with our premium AR15 Receiver Sets! Designed for durability and precision, our sets offer the perfect foundation for your custom AR-15. Whether you’re an experienced builder or just starting out, these receiver sets provide the quality and reliability you need for unmatched performance. Don't miss out on the chance to create the firearm of your dreams! Order a billet receiver set for your AR-15 today and take the first step towards building a rifle that truly reflects your individuality and shooting style. Your perfect build awaits—get started now! By entering this site you agree to our Privacy Policy . You must be 18 years or older to purchase firearms and related products. Are you at least 18 years old?