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Brian Enos's Forums... Maku mozo!

300 Remington UltraMag (not SUM) Loads


n2ipsc

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My pet load has to remain unpublished, it was put out by a major reloading outfit (Sierra IIRC), then they sent out a warning that it was an overpressure load and not to use it. Gee, thanks. I had 500 rds loaded at that point. I still shot them (pushed a 190 SMK @3400fps) and stuck with that load till that barrel was toast (around 1200 rds). When I rebarreled the gunsmith shortened the throat up a bit, when I reseated the bullets a little deeper with the same load the primer pockets started to loosen. Haven't really messed with it much lately as I switched to 6 XC.

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