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Rifles, Reloading, Optics, Equipment
Reloading
Retumbo loads 300 WM 210 & 215gr bullets
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<blockquote data-quote="Broz" data-source="post: 1059282" data-attributes="member: 7503"><p>Just want to say , after working with dozens of rifles chambered in 300 win with 210 to 230 gr bullets, both factory and customs. 80.5 gr load of H-1000 is testing things. I suggest you back that off and go no further. I too shoot Lapua 300 win brass. I realize all rifles are different, and I have seen rifles show ejector pin marks and a slight bolt lift at 74 gr. While others will go to 78 gr with the same lot of powder before exhibiting any sign of pressure. With a 210 or 215 from a 28" and 77 gr of H-1000 you are typically well over 2900 fps and could be at 3000. I believe this is by all means max velocity from a standard throated chamber and caution should be taken when going further.</p><p> </p><p>Just my 2 cents from personal experience and with all our safety in mind.</p><p> </p><p>FWIW</p><p> </p><p>Jeff</p></blockquote><p></p>
[QUOTE="Broz, post: 1059282, member: 7503"] Just want to say , after working with dozens of rifles chambered in 300 win with 210 to 230 gr bullets, both factory and customs. 80.5 gr load of H-1000 is testing things. I suggest you back that off and go no further. I too shoot Lapua 300 win brass. I realize all rifles are different, and I have seen rifles show ejector pin marks and a slight bolt lift at 74 gr. While others will go to 78 gr with the same lot of powder before exhibiting any sign of pressure. With a 210 or 215 from a 28" and 77 gr of H-1000 you are typically well over 2900 fps and could be at 3000. I believe this is by all means max velocity from a standard throated chamber and caution should be taken when going further. Just my 2 cents from personal experience and with all our safety in mind. FWIW Jeff [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Retumbo loads 300 WM 210 & 215gr bullets
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