I'd stay with standard velocity ammo which it was designed for.
No such model. Winchester did not make a 'Model 1901 single shot .22 pump-action rifle.' They made a Model 1900, Model 1902 and Model 1904, which were all single-shot bolt-action rifles, and they made the Model 1890 and Model 1906 which were slide-action rifles but had tubular magazines. How exactly is your rifle marked? sales@countrygunsmith.net
It is a double action pistol
AFAIK, there is no Winchester Model 90A. Is it a lever action, slide action, bot action, semi-auto or single shot? What caliber? What type and length of barrel?
The Smith & Wesson Model 3 was a single-action
44
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.
EMF Company produced the Model 1873 Dakota Single Action Revolver. This link says they no longer make it: http://www.emf-company.com/1873-model-single-action-revolver-dakota2.htm
No such model. There was a Model 49. Vary from 50-165 or so
Both! You can cock the hammer and pull trigger for single action. Or, for double action just pull the trigger straight through.
About $375-$450, depending on condition.
52-1, single action only.
Made about 1904.