The 260gr SOCOM is clicking along at 2900fps out of my .458B&M. Absolutely devastating on PG and one lioness.
This 260gr. SOCOM, is it from CEB ? One of my replies I got mixed up between CEB and Lehigh .(oops!)
High SD in regards to DG is just another way of saying heavy. While I don't dismiss SD altogether, it is a parameter that I think many rely a little to heavy on. SD is not static, it changes as soon as the bullet impacts the animal. At that point, the material and design of the bullet comes into play.
My belief is that when SD was first used, it was in regards to bullets who in comparison to what is available today pale. It was a good parameter to ensure you had enough mass in what was really a fairly low tech bullet.
But with the bonded lead bullets available and the mono-metal bullets available now, I don't think that a slightly lower, prior to shooting, lower SD or lower weight bullet is necessarily such a bad thing.
When
@PaulT was still guiding for those big buff down in Australia, he had pretty much completely switched to the CEB "softs" and killed in the hundreds of buffalo with them.
Results of the 260gr on a quartering away shot on a cow BWB. Bullet entered just behind ribs and passed through heart eventually. The blades likely had very little effect on this shot, but the 'solid' shank did it's job.
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