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Rifles, Reloading, Optics, Equipment
Reloading
One powder to rule them all (30-06)?
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<blockquote data-quote="greenejc" data-source="post: 1637804" data-attributes="member: 60453"><p>I guess I should try H4350, but I regularly get groups under 1" from both my Ruger M77MKII and my O3-A3 with the IMR. RL 22 gave me 1.3 inch groups or a little larger. By the way, these are 5 shot groups with both powders. I've never noticed a temperature problem with IMR 4350, but there is some variations between lots it seems where Muzzle velocity with the same charges are concerned. I'm going to be experimenting with this powder and RL26 and Superformance with Sierra and Speer 200 grain bullets this summer/fall, and will let you know what I find out.</p></blockquote><p></p>
[QUOTE="greenejc, post: 1637804, member: 60453"] I guess I should try H4350, but I regularly get groups under 1" from both my Ruger M77MKII and my O3-A3 with the IMR. RL 22 gave me 1.3 inch groups or a little larger. By the way, these are 5 shot groups with both powders. I've never noticed a temperature problem with IMR 4350, but there is some variations between lots it seems where Muzzle velocity with the same charges are concerned. I'm going to be experimenting with this powder and RL26 and Superformance with Sierra and Speer 200 grain bullets this summer/fall, and will let you know what I find out. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
One powder to rule them all (30-06)?
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