Spikes Tactical PHU Joker STLS024 Stripped Lower Receiver

The Spikes Tactical STLS024 PHU Joker stripped lower receiver is a forged AR-15 lower made from 7075-T6 aluminum and finished with a black hardcoat anodize. It supports multiple calibers and is RDIAS compatible. This lower features the Pipe Hitters Union (PHU) Joker logo and ships in stripped configuration; a lower parts kit, buffer, and stock are required to complete a functional firearm.

Key Specifications

• The model is STLS024.
• The manufacturer is Spikes Tactical.
• The intended platform is AR-15.
• The material is 7075-T6 aluminum.
• The finish is black hardcoat anodized.
• The product type is a stripped lower receiver.
• The caliber designation is Multi-Caliber.
• Marking/graphics include a PHU Joker logo.
• This lower is RDIAS compatible.
• To complete a functioning firearm this unit requires a lower parts kit, buffer, and stock.

Engineered as a durable foundation for custom builds, the STLS024 provides a high-strength, serviceable lower receiver ready for personalization and reliable use in a variety of AR-15 configurations. Its PHU Joker graphic gives a distinctive appearance while the forged 7075-T6 construction and hardcoat anodized finish deliver a solid base for a professional-grade build.