Colt Fourth Model Deringer .22 Short Limited Edition Consecutive-Pair, Factory Book-Form Cased, Nickel, 2.5 Inch Barrels
This factory presentation set features a limited edition, book-form cased pair of Colt Fourth Model Deringers in .22 Short with consecutive serial numbers 946N and 947N. Produced circa 1959–1963 in the USA, each pistol has a bright nickel finish, nickel-plated steel barrel, and ivory-colored synthetic birdshead grips. The case is marked "A LIMITED EDITION by COLT" and is fitted for two derringers, underscoring its collectible, matched-set status.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: These firearms are in solid shape and show various cosmetic imperfections, scratches, blemishes, and areas of finish loss.
What’s Included
- Colt "A LIMITED EDITION by COLT" book-form presentation case with maroon spine/strap and red satin-lined interior fitted for two derringers
This limited edition factory pair represents the Colt Fourth Model Deringer series from circa 1959–1963. Both pistols are chambered in .22 Short and carry consecutive serial numbers 946N and 947N, an important detail for collectors seeking a matched set. The case is purpose-built for the pair and marked "A LIMITED EDITION by COLT," reinforcing the factory presentation intent.
Construction highlights include nickel-plated steel 2.5 inch round barrels mated to nickel-plated Zamak frames, all finished in bright nickel. Each barrel is top-marked "- COLT -" with left-side legends "22 CAL SHORT / COLT'S P.F.A. MFG CO. INC. / HTFD.
CT., U.S.A." The grips are ivory-colored synthetic in a classic birdshead profile that complements the compact derringer form.
Mechanically, these are single-action, single-shot pistols with a tip-up barrel and a knurled top latch for loading. They feature an external spur hammer, a spur trigger, and a fixed small half-moon front sight. Capacity is one round per pistol, consistent with the Fourth Model Deringer format.
The presentation case is styled in a book-form with a maroon spine/strap and a fitted, red satin-lined interior sized for two derringers. As a factory cased pair with consecutive serial numbers, this set offers a cohesive, period-correct package from Colt’s mid-20th-century production.

