The Accurate Reloading Forums THE ACCURATE RELOADING.COM FORUMS Rifles Big Bores 416 Rigby with 300 gr. Barnes X and IMR4350?Go | New | Find | Notify | Tools | Reply | |
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In my Barnes reloading manual it lists XMR4350 but not IMR4350 powder. Are these powder comparable in load data? I am going to load up some 300 gr. Barnes X bullets. Thanks  If you're going to make a hole, make it a big one. ΜΟΛΩΝ ΛΑΒΕ Member of the Delaware Destroyers Member Reeders Misfits NRA Life Member ENDOWMENT MEMBER NAHC Life Member DSA Life Member | ||
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XMR 4350 is Accurate Arms or AA4350 formerly??? Powder lots change??? All the 4350's are close enough to start off at 10% reduction from a max load given for any of them and watch it as you work up. If you are starting from scratch, go with H4350 Extreme. There is no better powder, IMHO. | |||
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RIP, Thanks I ordered some Reloader 22 to try also. If you're going to make a hole, make it a big one. ΜΟΛΩΝ ΛΑΒΕ Member of the Delaware Destroyers Member Reeders Misfits NRA Life Member ENDOWMENT MEMBER NAHC Life Member DSA Life Member | |||
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The Accurate Reloading Forums THE ACCURATE RELOADING.COM FORUMS Rifles Big Bores 416 Rigby with 300 gr. Barnes X and IMR4350?
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