You will have to contact Sako. Falls outside published data.
Someone at the Sako collector club might know.
No sn data published in english, 100-1000 depending on specifics
SN 128273 was shipped in 74 and SN 152027 was shipped in 78. Best estimate would be it was made in the 77/78 time frame.
Depending on condition 400-1000
100-1000 dollars
This rifle was made in 1962
Define "modern rifle". A semi auto rifle was made for the Mexican Army in 1897- The Mondragon.
Your rifle was made for Sears by Marlin.The Marlin model 81 and your rifle are one and the same.
You can't answer this without knowing who made the rifle.
Depends on which rifle- no one answer. Sorry.
for a rifle it is thought to be a .50 calibre but a gun company made there own for there own sniper rifle the .408 calibre
A type of rifle made in europe.