Details
A J.D. DOUGALL 'LOCK-FAST' PATENT .500 (3IN. BLACK POWDER EXPRESS) D. B. HAMMER RIFLE BY J.D. DOUGALL, No. 3057
The patent slide-and-tilt action with bolted sidelever, non-rebounding backlocks with bolted dolphin hammers, percussion fences, border engraving (some pitting to barrels and action), highly-figured stock with pistolgrip and finely matted butt-plate, sling-eyes, the barrels with matt sight-rib and open-sights
Weight 9lb. 1oz., 14.5/8in. pull, 25½in. barrels, Black Powder proof