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Rifles, Reloading, Optics, Equipment
Reloading
338RUM Retumbo compressed loads??
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<blockquote data-quote="D.Camilleri" data-source="post: 1173621" data-attributes="member: 2567"><p>Overall length has a BIG effect on pressure. Seat the bullet to sami specs and you will pressure up, seat close to the lands and you will pressure up. I seat to magazine length - at 3.670 and I run 90 gr of H-1000 with a 300 gr Berger OTM at 2775, 97 gr H-1000 with 225 Accubond at 3250. I am currently playing with 300 gr accubonds behind 101 grs of RL33, very compressed and since 100 gr yielded 2820 fps, 101 should be around 2850 to 2870. Hope to test this weekend. I have also tested some loads with good accuracy using IMR 4350 at 89 grains with a 225 accubond and 3200 fps. Reloader 25 works well also with 97 gr and 225 Accubond.</p></blockquote><p></p>
[QUOTE="D.Camilleri, post: 1173621, member: 2567"] Overall length has a BIG effect on pressure. Seat the bullet to sami specs and you will pressure up, seat close to the lands and you will pressure up. I seat to magazine length - at 3.670 and I run 90 gr of H-1000 with a 300 gr Berger OTM at 2775, 97 gr H-1000 with 225 Accubond at 3250. I am currently playing with 300 gr accubonds behind 101 grs of RL33, very compressed and since 100 gr yielded 2820 fps, 101 should be around 2850 to 2870. Hope to test this weekend. I have also tested some loads with good accuracy using IMR 4350 at 89 grains with a 225 accubond and 3200 fps. Reloader 25 works well also with 97 gr and 225 Accubond. [/QUOTE]
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338RUM Retumbo compressed loads??
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