Winchester 1964 SPIW Prototype — the button that switches the rifle to fire grenades @ForgottenWeapons
Winchester 1964 SPIW Prototype — the button that switches the rifle to fire grenades @ForgottenWeapons
Uploaded April 2026 | Updated September 2026, 3 weeks ago
Full video: youtu.be/21qZpSJp5W0

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Winchester 1964 SPIW Prototype — the button that switches the rifle to fire grenades

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