H&R Model 999 Sportsman Third Model .22 LR Top-Break Revolver, 6-Inch, 9-Shot, 1979 AT Prefix
This H&R Model 999 Sportsman Third Model stands out as a U.S.-made, DA/SA top-break .22 LR with a nine-shot cylinder, 6-inch barrel, and automatic simultaneous ejector. It features an integral ventilated rib, adjustable iron sights, and a transfer-bar safety. The AT serial prefix indicates 1979 production. Blued carbon steel construction and checkered walnut grips with brass H&R medallions round out a classic full-size .22 revolver with an overall length of approximately 10.5 inches and a weight of approximately 34 ounces.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There is moderate blemishing on the cylinder and the top of the frame. The barrel shows scuffing and areas of finish loss. The frame has minor pitting. The revolver remains functional.
What's Included
- Harrington & Richardson Model 999 Sportsman Third Model .22 LR revolver
The Model 999 Sportsman Third Model is a double-action/single-action top-break revolver chambered in .22 LR with a nine-round cylinder. Its top-break design with automatic simultaneous ejector speeds unloading of all spent cases at once.
The 6-inch carbon steel barrel uses an integral ventilated rib, providing a stable sighting plane. Complementing this, the pinned ramp front blade and micrometer adjustable rear sight offer precise, repeatable sight adjustments.
Construction is all blued carbon steel, including the frame, cylinder, and receiver. Checkered walnut grips with brass H&R medallions add secure purchase and period-correct styling, while the exposed hammer supports both DA and SA operation.
Safety and handling features include a transfer-bar safety system and a full-size profile. The AT serial prefix places production in 1979. Overall length is approximately 10.5 inches, and weight is approximately 34 ounces.




