Vulcan Foundry


Engineered for Precision, Built for Freedom 🇺🇸

Engineered as a fixed, featureless upgrade for AR-pattern rifles, the Vulcan Stock combines real ergonomics, custom fit, and legal integrity for builders in both free and restricted states.

50-state compliant, featureless fixed design – Purpose-built as a fixed stock with no fins, no awkward grip add-ons, and geometry that meets fixed-stock / featureless laws across the U.S., including CA, NY, NJ, MA, and CT (verify your local laws).

Configured fit, field-fixed for compliance – Each stock is configured at build time: you choose preset or custom length of pull, and every Vulcan ships as a non-collapsible, legally fixed stock with an adjustable cheek rest for proper optic / NV alignment.

Real ergonomics, low fatigue – Natural grip geometry, a contoured buttpad, and a continuous monobody structure spread recoil, reduce wrist strain, and keep your stance stable over long sessions—without sacrificing compliance.

Reinforced polymer, built for abuse – Composite polymer construction provides high strength, impact and temperature resistance.

AR-platform compatible, with more coming soon! – Fits AR-15, AR-10, AR-9, and AR-18 platforms. Stay tuned for further product updates supporting other rifle systems!

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