I reckon have a play with quickload and find a powder that is slower burning and produces way less pressure. Then you can piss off the fillers. They're a bad idea according to quite a few people who've 'ringed' a barrel and stuffed it.
Maybe try 2213sc in QL for the 308?
Im going to do the same for my 45-70.
Ive got the loads already down 30%. Had better accuracy with the lubed cast bullets than the powdercoated but not in a way that would effect hunting at 100m. 2moa is fine.
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