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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Developing a new load, a few questions
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<blockquote data-quote="Lefty7mmstw" data-source="post: 801156" data-attributes="member: 48043"><p>Like a previous poster said go to a slower powder and you'll see some speed increase. </p><p>Mil surp lots of h4831 were often capable of 3150 fps with 180 grain pills in a 300win even in a 24" tube. I shot some surp. 4831 my uncle gave me in a 24" bbl rem 300 win and 75 grains was 3150 fps with a 180 at normal pressures. The new stuff doesn't seem to produce the velocity as well as old war surp. stuff. </p><p> </p><p>Switch to h100 or rl22 and you'll hit your 3100 fps rather easily.</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 801156, member: 48043"] Like a previous poster said go to a slower powder and you'll see some speed increase. Mil surp lots of h4831 were often capable of 3150 fps with 180 grain pills in a 300win even in a 24" tube. I shot some surp. 4831 my uncle gave me in a 24" bbl rem 300 win and 75 grains was 3150 fps with a 180 at normal pressures. The new stuff doesn't seem to produce the velocity as well as old war surp. stuff. Switch to h100 or rl22 and you'll hit your 3100 fps rather easily. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Developing a new load, a few questions
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