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Rifles, Reloading, Optics, Equipment
Reloading
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<blockquote data-quote="royinidaho" data-source="post: 330324" data-attributes="member: 2011"><p>J.E.,</p><p></p><p>7828 ssc works very well in my 270 AM with 150gr and below bullet weights. Until I discovered 7828ssc I was launching those light bullets with US 869 with limited velocity and maximum muzzle blast.<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite11" alt=":rolleyes:" title="Roll Eyes :rolleyes:" loading="lazy" data-shortname=":rolleyes:" /></p><p></p><p>There has not been a single symptom of powder bridging with the short kernels. I like that. Had major problems with standard stick powders.</p><p></p><p>I suspect it may be a bit temperature sensitive but my seating depth may have contributed to the loss of about 50 FPS from 56*F to 30*F. Thourgh with the much shorter COAL (about 50 thou I would have expected pressure and velocity to go up?? Validation will happen shortly tho it will be delayed by a couple of days in the mountains.</p></blockquote><p></p>
[QUOTE="royinidaho, post: 330324, member: 2011"] J.E., 7828 ssc works very well in my 270 AM with 150gr and below bullet weights. Until I discovered 7828ssc I was launching those light bullets with US 869 with limited velocity and maximum muzzle blast.:rolleyes: There has not been a single symptom of powder bridging with the short kernels. I like that. Had major problems with standard stick powders. I suspect it may be a bit temperature sensitive but my seating depth may have contributed to the loss of about 50 FPS from 56*F to 30*F. Thourgh with the much shorter COAL (about 50 thou I would have expected pressure and velocity to go up?? Validation will happen shortly tho it will be delayed by a couple of days in the mountains. [/QUOTE]
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