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Rifles, Reloading, Optics, Equipment
Reloading
7mm Rem Ultra Mag loads
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<blockquote data-quote="mrultramag" data-source="post: 73208" data-attributes="member: 4467"><p>I shoot a LSS700 7 RUM with a load of 95 gr RL 25, Fed 215 primer, 150 gr partition, OAL set to magazine length @3.675. Chrono @ 3400-3500 depending on ambient temp. .75 3 shot groups @100 yd if I do my part. I've seen lot to lot variation in RL25. I like the slow lots but the fast ones are barely slower than RL22. Thats why I work up each new lot from about 90 gr. I'm going to play with Retumbo one of these days. I liked it in the 300 ultra with 200 gr accubonds. I got great penetration considering the velocity on a 5x5 bull elk 2 years ago with that 150 gr partition load. Bull quartering away on the run at less than 100 yds. Slipped bullet in behind last rib. found bullet just inside skin on opposite front shoulder. It went through a lot of elk. Classic partition mushroom without the front half. I really like my 7 rum.</p></blockquote><p></p>
[QUOTE="mrultramag, post: 73208, member: 4467"] I shoot a LSS700 7 RUM with a load of 95 gr RL 25, Fed 215 primer, 150 gr partition, OAL set to magazine length @3.675. Chrono @ 3400-3500 depending on ambient temp. .75 3 shot groups @100 yd if I do my part. I've seen lot to lot variation in RL25. I like the slow lots but the fast ones are barely slower than RL22. Thats why I work up each new lot from about 90 gr. I'm going to play with Retumbo one of these days. I liked it in the 300 ultra with 200 gr accubonds. I got great penetration considering the velocity on a 5x5 bull elk 2 years ago with that 150 gr partition load. Bull quartering away on the run at less than 100 yds. Slipped bullet in behind last rib. found bullet just inside skin on opposite front shoulder. It went through a lot of elk. Classic partition mushroom without the front half. I really like my 7 rum. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
7mm Rem Ultra Mag loads
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