No published sn data.
Interarms did not make it. Probably chinese
The tube that slide in to keep the bullets in
50-150 USD or so
We need to know model of rifle. the model of rifle is 93M 22 WMR its a 22 long rifle
About $150
5-125 usd
A JC Higgins .22 caliber rifle, model 103.229 is about 55 years old as of 2014.
No way to tell without a detailed description
50-400 usd
Which model??
The marlin model 781 .22cal rifle was made from 1971-1988.
WWII vintage