The Smith & Wesson Model 3 was a single-action
Specifically no. Most Smith & Wesson pistol models are both double and single action, meaning that they may be cocked for single action and also operated by trigger pull alone in double action. However some Smith & Wesson automatic pistols are double action only (DAO) and are designed for double action alone. These pistols may not be cocked and are operated by a long trigger pull.
It a pump action single shot each pump. 19 shots.
Yes The model 10 is a 38 special revolver that may be cocked for single action and also operated in double action by trigger pull alone.
52-1, single action only.
No serial number provided.
Double Action
All Smith and Wesson model 686 revolvers were made as double action handguns by Smith and Wesson.
yes
Lever Action Magazine Pistol
Standard Catalog of Smith and Wesson, 3rd ed.
50-1000 USd