Since 1921 Remington has date stamped the barrel you can find the details/table on the Remington Society of America under the Manufactured Date link.
you should pay about 300 to about 350 dollars for a Remington 243 rifle
Caliber is .243, buy ammo in .243.
Remington 760 magazines made to hold the 35 Rem or any other of the short action cartridges...i.e 308, 243, 6mm.
There is no model number 3006 or 243 in the Woodmaster line. Check Remington's webiste under the Sportsman's Library.
Manufactured from 1960 to 1980, the range for the standard grade is: Exc VG Good Fair Poor 325 275 225 175 125
325
$350.00
100-500 or so
100-425 dollars
100-430 USD
I have a remington 243 I shoot the silvertip winchester 95gr or 100gr i am only 13 years old and i killed more deer then i have missed so i recemended a remington 710 model