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Old March 21, 2017, 11:07 AM   #16
dogtown tom
Senior Member
 
Join Date: January 23, 2006
Location: Plano, Texas
Posts: 3,062
Quote:
agtman brass case is more rigid than its aluminum counterpart and therefore yields less co-axial vibration when the primer ignites the powder, which commences the bullet's release out of the case. This, of course, happens in milli-seconds, but micro vibrations matter in keeping the projectile as stable as possible. That's one reason you don't see aluminum cased rifle ammo.
Nonsense.
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