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Long Range Hunting & Shooting
300 ultra accuracy problems
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<blockquote data-quote="NZ Longranger" data-source="post: 614560" data-attributes="member: 14"><p>Jeff,</p><p>In good bores, you can use what works for you. As I said, we used to use Cu+2, but don't bother now. We just use KG12 for all our copper removal operations. I still feel Boretech C4 is as good a carbon remover as any, including KG1. </p><p>As to first shot accuracy, KG1 carbon remover followed by KG2 bore paste and a few drops of KG4 oil has proven to be the best fouler in the group cleaning recipe. The fouler is also hardly any slower. If you completely remove carbon and copper with KG <strong><em>or</em></strong> Boretech, we always find in a good barrel our fouling shot is significantly slower, enough that it needs to be allowed for. It may go in the group at 100 yards, but will drop out at range. So long as the shot goes in the group at 100 yards, and the amount its slower is consistent and repeatable, then you can allow for it for your first shot. We used to do drop charts with an extra column of come ups for the fouling shot, but with Shooter on an Android we don't use drop charts much for the real long shots anymore. </p><p>For a first shot in the group at extreme range, its all about finding a cleaning system that suits your bore, but if you wanna remove copper and quick, then KG12 is where its at till something better comes along. And for factory barrels its a must in our opinion!</p><p>Greg</p></blockquote><p></p>
[QUOTE="NZ Longranger, post: 614560, member: 14"] Jeff, In good bores, you can use what works for you. As I said, we used to use Cu+2, but don't bother now. We just use KG12 for all our copper removal operations. I still feel Boretech C4 is as good a carbon remover as any, including KG1. As to first shot accuracy, KG1 carbon remover followed by KG2 bore paste and a few drops of KG4 oil has proven to be the best fouler in the group cleaning recipe. The fouler is also hardly any slower. If you completely remove carbon and copper with KG [B][I]or[/I][/B] Boretech, we always find in a good barrel our fouling shot is significantly slower, enough that it needs to be allowed for. It may go in the group at 100 yards, but will drop out at range. So long as the shot goes in the group at 100 yards, and the amount its slower is consistent and repeatable, then you can allow for it for your first shot. We used to do drop charts with an extra column of come ups for the fouling shot, but with Shooter on an Android we don't use drop charts much for the real long shots anymore. For a first shot in the group at extreme range, its all about finding a cleaning system that suits your bore, but if you wanna remove copper and quick, then KG12 is where its at till something better comes along. And for factory barrels its a must in our opinion! Greg [/QUOTE]
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