Spikes ST PHU Receiver delivers elite performance in a limited-edition AR-15 built for serious shooters. This Pipe Hitters Union rifle features a distinctive Joker Lower Receiver and rugged Sandbox Finish, designed to stand out on the range or in the field.

Caliber: .223 Rem / 5.56 NATO
Barrel: 16″ Cold Hammer Forged
Rail: 13.2″ M-LOK Handguard
Muzzle: R2 Brake for reduced recoil
Stock: Lightweight Minimalist Design
Finish: Durable Sandbox Coating

Engineered with Spike’s Tactical reliability, this semi-automatic rifle combines precision machining with battle-ready components. The M-LOK compatible rail allows for easy accessory mounting, while the hammer-forged barrel ensures long-term accuracy. A must-have for collectors and operators alike. Free FFL transfer to any Tennessee dealer.

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