Parker Brothers Shotguns: Grades, Frames, Steel, and the Telltale Signs of Originality

A field-ready, collector-buyer guide to Parker Brothers side-by-sides with Parker-specific tells: grade codes and trade names, frame size stamps, rib steel markings, serial consistency, ejectors vs extractors, and the Remington transition.
Double Guns 101: Boxlock vs. Sidelock, Ejectors, Regulation, and What Makes a Great SxS

A clear, practical guide to what lives inside a side-by-side, how ejectors differ from extractors, why barrel regulation matters, and the quality cues that separate good from great.