02-02-2013, 05:27 PM
coastguardchas Wrote:Stanc: how many different loads for 5.56 do we have now?I dunno, but that isn't important. There have always been a variety of loadings in whatever was the standard caliber at the time, from at least 1903 to the present.
The relevant question is, what has been the SOP for the last 110 years?
The answer: One standard ball round, used for both mag-fed rifles and belt-fed machine guns.
