Comparing the Big Three Battle Rifle Chamberings in the United States, by Kyrottimus
Since there are probably many folks new to firearms in the recent months, it may help to convey a sense of awe and respect for the power which they possess. I intend to use practical examples to give the average person a relative understanding of firearm ballistics; dealing primarily in the overall energy they are capable of unleashing at varying ranges. I will focus on the three most common military-spec cartridge calibers found in semi-automatic battle rifles in the U.S.: 7.62x51mm NATO (.308 Win), 7.62x39mm Soviet/Russian and 5.56x45mm NATO (.223 Rem). I will also address some comparisons with handgun ammunition …