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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Boyd Heaton or any one else with experience
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<blockquote data-quote="Warren Barrett" data-source="post: 25193" data-attributes="member: 497"><p>with Retumbo powder. I`ve tried some in my 308 Baer and it gave me great groups at 1140yds. with 216 Clinch River bullets. But, after about 20 rounds, during cleaning there was a good bit of solid streaks of carbon( I guess) coming out on the patches. Also, on the end of the muzzle was a coating of this carbon or whatever that was thicker, blacker, and tougher than I have ever witnessed before. This stuff had to be soaked for a while to be a able to scratch it off with my finger nails. Is this normal for this powder? I like the groups that it`s producing but not the clean-up. The primers being used are 210 Match. I`m wondering if this situation could be helped with 215 Match primers somehow with the burning. I just figure the 210`s would be better with the extreme spread. Any explanations?</p><p> Also do any of you use magnum primers with low extreme spreads (215 Match)?</p><p> thanks, Warren</p></blockquote><p></p>
[QUOTE="Warren Barrett, post: 25193, member: 497"] with Retumbo powder. I`ve tried some in my 308 Baer and it gave me great groups at 1140yds. with 216 Clinch River bullets. But, after about 20 rounds, during cleaning there was a good bit of solid streaks of carbon( I guess) coming out on the patches. Also, on the end of the muzzle was a coating of this carbon or whatever that was thicker, blacker, and tougher than I have ever witnessed before. This stuff had to be soaked for a while to be a able to scratch it off with my finger nails. Is this normal for this powder? I like the groups that it`s producing but not the clean-up. The primers being used are 210 Match. I`m wondering if this situation could be helped with 215 Match primers somehow with the burning. I just figure the 210`s would be better with the extreme spread. Any explanations? Also do any of you use magnum primers with low extreme spreads (215 Match)? thanks, Warren [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Boyd Heaton or any one else with experience
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