562 minus 223 is 339.
223 - 145 = 78
556 * 556 = 309,136
why you asking me 556-thousands = 556/1000 = 0.556 as a decimal
70% of 556 is 389.2. Which means that 166.8 is 30% of 556.
562 minus 223 is 339.
.223 Remington can be cycled in a 5.56x45 rifle; 5.56x45 should not be cycled in a .223 Remington firearm.
Yes it does, unless your barrel is stamped .223 .
4589 + 5865588 - 556 = 5869621
if it is a 223 cal, then yes
223 - 145 = 78
223 minus 159 is 64.
Yes there is a difference. They are physically the same size casing, but the 556 military rounds' chamber pressure is ~10,000 psi higher then 223. Military rifles generally have chambers with a different throat configuration than normal sport 223 rifles. This being said, I would not recommend shooting 556 unless your rifle was designed for the higher pressures.
Dimensionally similar, but they are not exactly the same. A firearm with a 5.56x45 chamber can accommodate the .223 Remington cartridge, but a firearm with a .223 Remington chamber cannot accommodate the 5.56x45 cartridge.
No. They have matching dimensions, but differ in other areas, such as neck angles. .223 ammunition can be safely fired in a 5.56x45mm chamber; 5.56x45 ammunition is not recommended to be used in a .223 Remington chamber.
lighter bullet and more ammo can be carried as opposed to the 30/06 or 308
2010 - 1787 = 223