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Rifles, Reloading, Optics, Equipment
Reloading
Norma MRP Shooters
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<blockquote data-quote="Rich Coyle" data-source="post: 1213547" data-attributes="member: 70559"><p>I don't know about temperature, but will chime in anyway.</p><p></p><p>I have a .375 wildcat. When I could get MRP it would fire 100 grains to get 300 grainers to an even 3,000 feet per second. When it disappeared I got some RL22. I heard it was the same so worked up a load with it. It would not get there. I fired enough to know I had to stop at 98.0 grains. The velocity was 2,990 feet per second.</p></blockquote><p></p>
[QUOTE="Rich Coyle, post: 1213547, member: 70559"] I don't know about temperature, but will chime in anyway. I have a .375 wildcat. When I could get MRP it would fire 100 grains to get 300 grainers to an even 3,000 feet per second. When it disappeared I got some RL22. I heard it was the same so worked up a load with it. It would not get there. I fired enough to know I had to stop at 98.0 grains. The velocity was 2,990 feet per second. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Norma MRP Shooters
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