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Rifles, Reloading, Optics, Equipment
Reloading
215 Berger Hybrid .300 Win Mag. Update
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<blockquote data-quote="Lefty7mmstw" data-source="post: 682299" data-attributes="member: 48043"><p>Get a 300 ultra if you want over 2800 fps out of a 300 win with a 220 in a 26" barrel. I get 225's to 3000 fps with rl50 without breaking a sweat in the ultra. A 300win will be over pressure in a 26" tube over 2800 fps. I'm running 74.0 I 7828 in a browning 300 win with a 220 sierra and I'm squeaking out 2800fps with fed brass and 2750fps with win brass. rl25 is about the same speed with a few grains more powder.</p><p>es will grow a bunch when you hit the wall with a big pill in a rifle like this, so the poster that has trouble with es was probably getting told he was over pressure by his chrono.</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 682299, member: 48043"] Get a 300 ultra if you want over 2800 fps out of a 300 win with a 220 in a 26" barrel. I get 225's to 3000 fps with rl50 without breaking a sweat in the ultra. A 300win will be over pressure in a 26" tube over 2800 fps. I'm running 74.0 I 7828 in a browning 300 win with a 220 sierra and I'm squeaking out 2800fps with fed brass and 2750fps with win brass. rl25 is about the same speed with a few grains more powder. es will grow a bunch when you hit the wall with a big pill in a rifle like this, so the poster that has trouble with es was probably getting told he was over pressure by his chrono. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
215 Berger Hybrid .300 Win Mag. Update
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