The JL Billet AR-15 Skeletor Lightweight Matched Set (brand part number JLB-SKLTR-SET) is an upper and lower receiver set built for 5.56 AR-15 builds from JL Billet, machined from billet aluminum in the company’s distinctive skeletonized Skeletor pattern. Selling the receivers as a matched set ensures a precise, consistent fit between the upper and lower for a cleaner custom build.

Key Specifications

• It’s a matched receiver set, pairing an upper and lower machined together for a precise, consistent fit.
• The Skeletor design is a lightweight, skeletonized billet pattern that reduces material without sacrificing structure.
• Machined from billet aluminum, it’s built to a higher material standard than a standard forged receiver set.
• Finished in black, it matches the vast majority of standard AR-15 builds.
• It’s built for 5.56 AR-15 platforms.

Frequently Asked Questions

Is this a matched set? Yes, the upper and lower receivers are sold and machined together as a matched set for a precise fit.

What material is this receiver set made from? It’s machined from billet aluminum in JL Billet’s Skeletor pattern.

Does this set include internal parts? No, these are bare receivers; a lower parts kit, trigger, bolt carrier group, and other internals are sold separately.

Buy the JL Billet AR-15 Skeletor Matched Receiver Set

Order this Skeletor matched set from our Lubbock, Texas gun shop for fast, insured shipping to your FFL. It’s a distinctive, lightweight billet foundation for your next custom AR-15 build. Shop our full AR-15 lower lineup selection for more options.