Gauge: 12 ga., 16 ga., 20 ga., 28 ga., .410 bore. Barrel: 26", 28", 30" ventilated rib. Stock: Select walnut comes standard with upgrade options in 3x, 4x and exhibition-grade and pistol or Prince of Wales grip, short or long tang. Features: Patented design with the lowest profile sidelock built and shallowest frame design. Extensive hand engraving. Internal parts have trademarked HardGold coating for rust prevention. Multiple stock options are available, each with hand-cut checkering. Single selective trigger. Custom shop options available include solid rib, fixed chokes, drop points, checkered butt, heel and toe plates, skeleton butt, cut lock plates, chiseled fences, cut frame, round body, and extra sets of barrels. Each shotgun is built completely in-house in New Britain, Connecticut. Add 10% for the 20- and 28-gauge small-frame and 22% for the 410 on standard frame variants.