The beauty of the 450/400 3inch is as stated above light enough to carry all day and still have enough penetration to be suitable for elephant. ELS on AR had rave reviews for his Searcy 450/400 3 inch on elephant.

Since I own one I think it's a great chambering. I try to hunt with mine every chance I get!

The NIB Searcys utilize .411 barrels and this give you a wider variety of bullets than my .408 caliber 450/400.