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Palmetto State Armory
Overview
The PSA PX9 Forged Complete Lower is designed specifically for AR-9 builds, providing a solid foundation for your 9mm firearm. Made from 7075-T6 aluminum with a hardcoat anodized finish, this complete lower receiver features a .154 trigger pin, ensuring compatibility with a wide range of trigger systems. Its FDE color adds a tactical aesthetic while maintaining durability. This lower is a popular choice for builders looking to create compact and reliable 9mm AR-15 style pistols or rifles.
PSA PX9 Forged Complete Lower Classic HAR-15 Brace, FDE
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Builders on GunPartPicker first added the PSA PX9 Forged Complete Lower Classic HAR-15 Brace, FDE to a build in February 2026.
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