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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Velocity=Pressure?
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<blockquote data-quote="retiredcpo" data-source="post: 470713" data-attributes="member: 18966"><p>forester </p><p>I dont know near as much as most here and Im just trying to wrap my head around this new chrono stuff</p><p>I do know most of the indicatrions of pressure and may work up alittle And down alittle the onl;y thing that really matters in the end is that I can repeatly hit what I am aiming at which it can.</p><p>the load shoots well but the ES is around 100fps and the SD is around 30fps I would like to get these numbers down alot more </p><p></p><p>Boomtube</p><p>The load is for a 7mm rem mag pushing 160gr accubonds</p><p>Its not the worst one we have(numbers wise only) but its not the best.</p><p>I actually have a300 wsm load with a ES of 30 and a SD of 9 which I think is reall good.</p><p> </p><p>I think I might play with slight charge changes .25 gr at a time see if things change much</p><p> </p><p>Also going to try placing the chrono further away it was about 15 ft but I did notice a slight movement of the screens everynow and then</p><p>may also try more time between shots we noticed as the barrel heated up the shots got faster</p><p> </p><p>we are just learning how to use this chrono</p><p> </p><p>thanks for all the help</p><p>retiredcpo</p></blockquote><p></p>
[QUOTE="retiredcpo, post: 470713, member: 18966"] forester I dont know near as much as most here and Im just trying to wrap my head around this new chrono stuff I do know most of the indicatrions of pressure and may work up alittle And down alittle the onl;y thing that really matters in the end is that I can repeatly hit what I am aiming at which it can. the load shoots well but the ES is around 100fps and the SD is around 30fps I would like to get these numbers down alot more Boomtube The load is for a 7mm rem mag pushing 160gr accubonds Its not the worst one we have(numbers wise only) but its not the best. I actually have a300 wsm load with a ES of 30 and a SD of 9 which I think is reall good. I think I might play with slight charge changes .25 gr at a time see if things change much Also going to try placing the chrono further away it was about 15 ft but I did notice a slight movement of the screens everynow and then may also try more time between shots we noticed as the barrel heated up the shots got faster we are just learning how to use this chrono thanks for all the help retiredcpo [/QUOTE]
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Velocity=Pressure?
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