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Rifles, Reloading, Optics, Equipment
Reloading
Can a load change its accuracy with time?
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<blockquote data-quote="Mike Matteson" data-source="post: 2178935" data-attributes="member: 101791"><p>I been reading a lot on this. Barrel Erosion, they are saying that the barrel erode at the rate of 0.004 to 0.007 per hundred rounds. Match shooters are changing there COAL as they shoot during there matches, if noting a change in there groups.</p><p>I find it very interesting, and sometime wonder how I get a bullet down range and hit anything with it. Ha,Ha. I realize that grouping are must for me. If I don't get down to .5 moa group or very close to that 100yds </p><p>before extending my range out. I am not a happy camper. I work on trying to figuring out what I need to do. </p><p>I do have loads that are several years old, and hadn't had a problem with them or wasn't aware there was a problem. I know that every round I fire, I check the case afterwards, before putting another round in the chamber. Most of my loads I use a drop tube to place the powder. I am going to add this to info I have already.</p></blockquote><p></p>
[QUOTE="Mike Matteson, post: 2178935, member: 101791"] I been reading a lot on this. Barrel Erosion, they are saying that the barrel erode at the rate of 0.004 to 0.007 per hundred rounds. Match shooters are changing there COAL as they shoot during there matches, if noting a change in there groups. I find it very interesting, and sometime wonder how I get a bullet down range and hit anything with it. Ha,Ha. I realize that grouping are must for me. If I don't get down to .5 moa group or very close to that 100yds before extending my range out. I am not a happy camper. I work on trying to figuring out what I need to do. I do have loads that are several years old, and hadn't had a problem with them or wasn't aware there was a problem. I know that every round I fire, I check the case afterwards, before putting another round in the chamber. Most of my loads I use a drop tube to place the powder. I am going to add this to info I have already. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Can a load change its accuracy with time?
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