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Rifles, Reloading, Optics, Equipment
Reloading
Weird Velocity Readings
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<blockquote data-quote="lloydsmale" data-source="post: 834649" data-attributes="member: 41442"><p>first ill say that 4350 isnt to slow for 140s in a 280. Its about ideal. Secondly id have to ask what kind of chrony you own. Most cheap ones just are relibable or consistant. Third i agree that the farther away from muzzle blast that you can put your chon. the better. I dont usually recomend loading over book but if it were my gun id try bumping it up one grain and look close for pressure signs and see what that does. one last thing id try is a couple differnt primers. Some of your spreds if your chon. is reading right are to large. A diffent primer might help that. Even if your getting 1/2 inch 100 yard groups if your velocity spreads are large the load will most likely go to heck out at 300 yards.</p></blockquote><p></p>
[QUOTE="lloydsmale, post: 834649, member: 41442"] first ill say that 4350 isnt to slow for 140s in a 280. Its about ideal. Secondly id have to ask what kind of chrony you own. Most cheap ones just are relibable or consistant. Third i agree that the farther away from muzzle blast that you can put your chon. the better. I dont usually recomend loading over book but if it were my gun id try bumping it up one grain and look close for pressure signs and see what that does. one last thing id try is a couple differnt primers. Some of your spreds if your chon. is reading right are to large. A diffent primer might help that. Even if your getting 1/2 inch 100 yard groups if your velocity spreads are large the load will most likely go to heck out at 300 yards. [/QUOTE]
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Reloading
Weird Velocity Readings
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