Thread: 6.5 cm vs 300 win mag
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  #18  
Old 12-03-2018, 05:15 PM
Stinky Coyote Stinky Coyote is offline
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Quote:
Originally Posted by DiabeticKripple View Post
The SD value only holds up for a fully intact bullet. It is not the end all be all.

The 300 win mag will penetrate more at the same distances as the CM
Penetration is the result of sd and impact velocity.