I paid $275 for one recently at a gun show. It is in good working order, but is very worn.
Made by Savage/Stevens. We have trigger guards.
No
Yes all you have to do is pull the trigger once and let go in about a second.
Nothing.
The model number should be stamped on the barrel just above the trigger guard.
Both! You can cock the hammer and pull trigger for single action. Or, for double action just pull the trigger straight through.
Remove trigger pin with action un-cocked . http://www.histandard.info/manuals/sears/rfrifles/index.html
No, you need to call Browning.
I typically would have that, but I am out of stock. Go to www.e-gunparts.com and order their item #415250. The JC Higgins Model 41 is the same as the Marlin 101G. sales@countrygunsmith.net
50-600 USD or so
Can't tell without full description of all markings and features
You will need to get it lettered by S&W