Read main thread: M14 Question
June 19th, 2007  
5.56X45mm
100% Space Shuttle Door Gunner
 
 
Gear


Quote:
Originally Posted by FO Seaman
I know any .308 (7.62x51mm) made before 1980 is just very very corrosive, and the powder ammount per round varies immensely.

This is of course due to mass production for Veitnam, just shove whatever in there, lol.

Wrong....

Any and all US MILITARY Ammuntion made after 1958 is non-corrosive. Foreign made ammunition must be treated as corrosive unless you the shooter know for a fact that it is not corrosive.
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