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Rifles, Reloading, Optics, Equipment
Reloading
Looking for a powder recommendation 7mm R mag.
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<blockquote data-quote="4bycamper" data-source="post: 337741" data-attributes="member: 17128"><p>Exactly. I learned about this cold weather loading a 300 Win Mag. My winter loading of RL 22 made it hard to lift the bolt in the late spring. So I kept 20 labeled "Cold weather only". Summer loads in winter included a major POI shift.</p><p>Always great accuracy with the right load in the right season, though. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p></p><p>You can always stick to Hogden Extreme Powders like H 1000, H 4831, etc.</p><p>Very close to target accuracy in the 7mm RM with NO temp sensitivity.</p><p>I'm told Hogdon doesn't use nitro in their powder. Very stable.</p><p>I think there's enough room in the 7mm case to pack 72 gr H1000 in.</p><p>This ought to get you past the 3000fps mark.</p><p></p><p></p><p></p><p>JM .02</p></blockquote><p></p>
[QUOTE="4bycamper, post: 337741, member: 17128"] Exactly. I learned about this cold weather loading a 300 Win Mag. My winter loading of RL 22 made it hard to lift the bolt in the late spring. So I kept 20 labeled "Cold weather only". Summer loads in winter included a major POI shift. Always great accuracy with the right load in the right season, though. :D You can always stick to Hogden Extreme Powders like H 1000, H 4831, etc. Very close to target accuracy in the 7mm RM with NO temp sensitivity. I'm told Hogdon doesn't use nitro in their powder. Very stable. I think there's enough room in the 7mm case to pack 72 gr H1000 in. This ought to get you past the 3000fps mark. JM .02 [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Looking for a powder recommendation 7mm R mag.
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