Trusted by gunsmiths and stock makers for more than three decades, Birchwood Casey Tru-Oil® remains the gold standard in gun stock finishing. Its premium blend of linseed and natural oils penetrates deeply, dries quickly, and builds a durable, hand-rubbed finish that enhances grain without clouding, yellowing, or cracking over time.

Whether you're restoring a classic walnut stock, sealing an inletted action, or protecting wood under butt plates and recoil pads, Tru-Oil delivers a rich, professional finish that stands up to weather, handling, and years in the field.