by B5 Systems
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B5 Systems SOP1188 Enhanced SOPMOD AR-15/M4 Adjustable Stock with Mil-Spec tube compatibility. Features color matched steel hardware, one-piece anti-rotation quick disconnect sling mounts, no-slip cushioned buttpad, sure grip stock latch, and dual water resistant storage compartments. Made of Mil-Spec materials and finishes. Proudly made in the USA. Not available to ship to California, Illinois, or Washington.
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