Approx $150-200 in good shape. In *great* shape, you could see as much as $250.
SO much!
No way to tell based on your description.
SLLR indicates that the weapon is chambered for Short, Long and Long Rifle rimfire ammunition.
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.
MARLIN'S WEBSITE! about $13.00 each.
It dosen't have one, too old!
15-50 USD
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.
http://www.e-gunparts.com/productschem.asp?chrMasterModel=0840z353&SortBy=DESC
We have virtually all the parts for most Marlin models. sales@countrygunsmith.net
Not sure the question are you looking for the model, manufacture date or what? Is it a pump, bolt, or???
I have two of these magazines. May be looking to sell them soon.