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Rifles, Reloading, Optics, Equipment
Reloading
Seating depth and pressure
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<blockquote data-quote="crittergitter" data-source="post: 168943" data-attributes="member: 8098"><p>Update on load development for the 338/ 300 RUM. I have worked up to 105 grains of US 869 and have barely noticeable (in the old days I'd still be working up) pressure signs. The 300 SMK is cruising at 2957 fps and fired a 3 shot, .6" group at 100 yards on a squeaky clean bbl. The second 2 shots punched the same hole unmeasurably close. ES is + or - 20 fps. I think I'll stick with this load for a while.</p></blockquote><p></p>
[QUOTE="crittergitter, post: 168943, member: 8098"] Update on load development for the 338/ 300 RUM. I have worked up to 105 grains of US 869 and have barely noticeable (in the old days I'd still be working up) pressure signs. The 300 SMK is cruising at 2957 fps and fired a 3 shot, .6" group at 100 yards on a squeaky clean bbl. The second 2 shots punched the same hole unmeasurably close. ES is + or - 20 fps. I think I'll stick with this load for a while. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Seating depth and pressure
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