HiOriginally Posted by davederrick
Fair advice Swidds, thanks for the feedback
I am a newbie to this forum but i shoot a lot of MH 450/577cartridges, I have used 457 bullets without paper patch and found them marginallyaccurate. 457 paper patched up to 468 and cast lead bullets sized to 468 shootmuch better in my MK4 MH. I now shoot almost exclusively 468 cast lead bulletsas I am too lazy to paper patch. Mt best result so far is a ragged hole fiveshot group at 25 yards and about a 4 inch group at 100 yards, using crosssticks. The biggest problem to accuracy seems to be fouling, on one range meetthe first 10 were nicely grouped the other 15 gradually got worse until theywere not even hitting the target. Ithink more bullet lube required.
regards
clinton
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