your rifle was made in the year 1982.
SO much!
The value of a 22 SLLR Sear Roebuck model 42-103.19791 depends on its condition. This gun in excellent condition is valued between 85.00 and 125.00 as of 2014.
SLLR indicates that the weapon is chambered for Short, Long and Long Rifle rimfire ammunition.
Not sure the question are you looking for the model, manufacture date or what? Is it a pump, bolt, or???
MARLIN'S WEBSITE! about $13.00 each.
Your local dealership is the best place to get a screw for the firing pin on a Sears model 42-103 19791-22cal sllr bolt action gun. Pawn shops often carry them too.
We have virtually all the parts for most Marlin models. sales@countrygunsmith.net
http://www.e-gunparts.com/productschem.asp?chrMasterModel=0840z353&SortBy=DESC
1987
I know of 2 for sale at $100 (and they are still for sale). I read an article on line that said $150 if it is new in box
15-50 USD
It dosen't have one, too old!