The Wraithworks WARP-15 Polymer Complete Lower Receiver (part no. WARP15-FDE-C) brings the same one-piece monolithic design as the rest of the WARP-15 line to a Flat Dark Earth finish. Molded from 30% glass-filled nylon, it integrates the buttstock, buffer tube, and pistol grip into a single unit and ships with a Mil-Spec parts kit fully installed, so it is ready for an upper straight out of the box. Wraithworks fits it with the same textured pistol grip and trap-door buttplate found across the WARP-15 lineup, giving builders a lighter, faster-to-assemble alternative to a standard aluminum complete lower.

Key Specifications

• Molded as one piece from 30% glass-filled nylon for a lightweight receiver.
• Integrates the buttstock, buffer tube, and pistol grip into a single unit.
• Ships with a Mil-Spec parts kit fully installed.
• Finished in Flat Dark Earth (FDE).
• Includes a Wraithworks-exclusive textured pistol grip and a trap-door buttplate.
• Features a manual safety selector as part of the installed fire control group.
• Multi-caliber compatible with standard AR-15 pattern uppers.

Frequently Asked Questions

Is this lower complete or stripped? It is complete, shipping with a Mil-Spec parts kit already installed and ready for an upper.

What color is this receiver? Flat Dark Earth (FDE), finished to match tan and coyote-toned builds.

Is the buttstock molded into the receiver? Yes, the buttstock is molded directly into the one-piece polymer receiver design.

Buy the Wraithworks WARP-15 Polymer Complete Lower Receiver

Build faster with a complete Wraithworks FDE receiver. Browse more AR-15 lower receivers and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.