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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
270 Sherman Shortmag (SS)
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<blockquote data-quote="elkaholic" data-source="post: 1145948" data-attributes="member: 13833"><p>Too bad about the stock, but you may be able to correct that with bedding.</p><p>As far as the velocity goes, I would be very surprised if you are not in the upper 3000's. Compared to other SS builds, your crony readings do not match up. Example: I get 2960 with 60 grs rl26 behind a 180 in my 7 and 62 grs. maxes me out at 3070'. That is in a 26" barrel. You have 15 grs. less bullet in only a .007" less diameter barrel. 59 grs. in my 6.5 behind a 150 gives me very close to 3100'. There are other builds around which back this up as well. I THINK YOU NEED A MAGNETOSPEED<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" />.......Rich</p></blockquote><p></p>
[QUOTE="elkaholic, post: 1145948, member: 13833"] Too bad about the stock, but you may be able to correct that with bedding. As far as the velocity goes, I would be very surprised if you are not in the upper 3000's. Compared to other SS builds, your crony readings do not match up. Example: I get 2960 with 60 grs rl26 behind a 180 in my 7 and 62 grs. maxes me out at 3070'. That is in a 26" barrel. You have 15 grs. less bullet in only a .007" less diameter barrel. 59 grs. in my 6.5 behind a 150 gives me very close to 3100'. There are other builds around which back this up as well. I THINK YOU NEED A MAGNETOSPEED:D.......Rich [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
270 Sherman Shortmag (SS)
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