The M16A4 assault rifle is chambered for the 5.56x45mmNATO cartridge, which is of the .223 caliber.
your rifle was made in 1940
what caliber is the ward's western field model 14-SD206a
ww1 french mle m16 was 8mmx50mm lebel.
7.62x51
a .22 caliber
A .177 caliber air rifle has very little recoil.
.223 caliber or 5.56mm.
No You could build a rifle in .306" or any other caliber but you are likely referring to 30.06. A 30.06 rifle is referred to as "30 Caliber" but to be accurate it is nominally .308"
Yes.
Yes, I can. A Barrett M107 is a .50 caliber sniper rifle.
Mossberg, and it is a version of their excellent 810AH rifle which was made from 1973 to 1977. www.countrygunsmith.net