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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel Temps When Developing a load?
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<blockquote data-quote="dfanonymous" data-source="post: 1852485" data-attributes="member: 97050"><p>I don't worry about it. I try to take out as much barrel heat for zero by waiting between shots, usually I fill my time wrighting in initial velocities and what not. but I usually end up confirming zero on a separate day all together, this is to make sure the cold bore is at as close to perfect zero as I can get it.</p><p></p><p>For PRS, contour matters in my experience. especially when using hot overbore cartridges. 10-15 shot strings in 90ish seconds, I wouldn't use anything less than a med Palma and generally use and prefer m24/40 contours. The idea is to prevent minimize poi and mv shifts as much as possible for the typical string of fire. For hunters, you should only need one shot.</p></blockquote><p></p>
[QUOTE="dfanonymous, post: 1852485, member: 97050"] I don’t worry about it. I try to take out as much barrel heat for zero by waiting between shots, usually I fill my time wrighting in initial velocities and what not. but I usually end up confirming zero on a separate day all together, this is to make sure the cold bore is at as close to perfect zero as I can get it. For PRS, contour matters in my experience. especially when using hot overbore cartridges. 10-15 shot strings in 90ish seconds, I wouldn’t use anything less than a med Palma and generally use and prefer m24/40 contours. The idea is to prevent minimize poi and mv shifts as much as possible for the typical string of fire. For hunters, you should only need one shot. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Barrel Temps When Developing a load?
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