Spikes Tactical STLS029 PHU Spade Stripped Lower Receiver

The Spikes Tactical STLS029 PHU Spade is a forged stripped lower receiver for the AR-15 platform. Constructed from 7075-T6 aluminum with a black hardcoat anodized finish, it supports multi-caliber configurations and is RDIAS compatible. This model features a PHU Joker spade logo and a low-shelf design; a lower parts kit, buffer, and stock are required to complete a functional firearm.

Key Specifications

• Compatible with Multi-Caliber configurations.
• Constructed from 7075-T6 aluminum.
• Finished in Black hardcoat anodized.
• Designed for the AR-15 platform.
• Product type is a stripped lower receiver and requires additional components to complete.
• Includes a low shelf design.
• RDIAS compatible for use with retro-fit fire-control devices where applicable.
• Features a PHU Joker spade logo marking.

As a forged 7075-T6 lower with a durable hardcoat anodized finish, the STLS029 PHU provides a solid foundation for custom AR-15 builds. Its multi-caliber support, RDIAS compatibility, and low-shelf geometry make it a practical choice for builders who prioritize a reliable, adaptable core for a wide range of configurations.