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Changes to New 300-WSM rifle project
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<blockquote data-quote="wildcat" data-source="post: 150428" data-attributes="member: 4557"><p>25AOD, not only will I be using a 30" barrel, the twist rate will be 1-15. The other contributing factor is, I am having the Barrel throated for the 125grn BT, this will allow me to seat the bullet out father which will give me a little more case campacity. Another contributing factor is the type of powder I will be using. I will be using Vhitivoria N550 powder, this powder will allow me to get the extra 100 to 150 fps of velocity. With the barrel being throated for the 125grn BT, I will be able to put up to 75grns of N55O in the case. </p><p></p><p>This case and bullet combination has already been tested, with the same specs. The tests are showing Velocities at 4100 fps, however, it's grouping the best at 4025fps. This is a special project and it's being designed around the 300-WSM case and the 125grn BT, thats's why it will be able to push this bullet at 4000+fps. I know barrel life might not be the best, however, I know it's going to be an awesome flat shooting, accruate, 1000 yard varmint buster. </p><p></p><p>Wildcat</p></blockquote><p></p>
[QUOTE="wildcat, post: 150428, member: 4557"] 25AOD, not only will I be using a 30" barrel, the twist rate will be 1-15. The other contributing factor is, I am having the Barrel throated for the 125grn BT, this will allow me to seat the bullet out father which will give me a little more case campacity. Another contributing factor is the type of powder I will be using. I will be using Vhitivoria N550 powder, this powder will allow me to get the extra 100 to 150 fps of velocity. With the barrel being throated for the 125grn BT, I will be able to put up to 75grns of N55O in the case. This case and bullet combination has already been tested, with the same specs. The tests are showing Velocities at 4100 fps, however, it's grouping the best at 4025fps. This is a special project and it's being designed around the 300-WSM case and the 125grn BT, thats's why it will be able to push this bullet at 4000+fps. I know barrel life might not be the best, however, I know it's going to be an awesome flat shooting, accruate, 1000 yard varmint buster. Wildcat [/QUOTE]
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Changes to New 300-WSM rifle project
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