Iver Johnson Trailsman (Model 66) - Specs Manufacturer: Iver Johnson Model: Trailsman (Model 66) Type: Double-action revolver Caliber: .22 Long Rifle (.22 LR) Capacity: 8 rounds Barrel length: 6 inches Overall length: ~11 inches Weight: ~34 oz Mechanical / Design Details Action: Double-action / single-action (DA/SA) Cylinder: Swing-out (not a top-break on this model) Frame: Steel, typically blued finish Grips: Walnut or plastic (varies by production) Sights: Fixed (standard) or adjustable (some variants) Safety: No manual safety (standard revolver design) Production Info Manufactured: approx. 1958 - mid/late 1970s Designed as a budget-friendly .22 revolver for: Plinking Small game hunting General recreational shooting (1) 7 Rnd Mag may show some superficial surface imperfections such as scratches, dings, dents, scuffs, all cosmetic none which would affect the function for this item. see pics for more details.