jetmech1983
*Banned*
well if you go with the original post I would say the Ruger 10/22.
The 1903 Springfield loaded with .30-06. It evolved into the M-1 Garand, the BAR, the 1918 light machinegun, the M-14 shooting in .308/7.62 nato which gave us the M-60 which gave us the Mini-Gatlin gun.
The musket...
SMLE in .303 would be the correct answer if you include military.
SAA for handguns.
While the bolt .22 is a good choice, how about the Ruger .22 pistols? Has anyone not shot one?
30-30 lever
My dad used to tell me that it was responsible for decimating the Buffalo population in the old west... to which I replied, probably the Indian population as well!
If not that then probably the 30.06 for basis of "parent cartridge "
Daisy BB gun most children had one as there first gun.
^
This, without a doubt. IMO.