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Old 02-08-2010, 8:04 PM
bakokid bakokid is offline
Join Date: Nov 2009
Posts: 163
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Originally Posted by BlackRifleFan View Post
24.5 gr of Varget with 69 gr SMK will get you 2560 (mean) fps out of a 14.5" barrel, which means it will stay super sonic all the way out to 600 yards.

Speaking of supersonic, why is it so important we stay supersonic? What happens at this point other than the sonic boom?
id like to know as well, all iv ever heard is that the bullet does weird things once it drops below supersonic
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