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Rifles, Reloading, Optics, Equipment
7mm STW
Which powder to start with
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<blockquote data-quote="Lefty7mmstw" data-source="post: 864597" data-attributes="member: 48043"><p>With the 171 barnes match last year I was at 86 grains rl50 at 3100 fps in a 24" bbl. with normal pressure. I worked up a load with rl33 and the 171 but rl33 was rather stiff by 84 grains. I've actually gone to either the 140 accubond with 82.0 rl25 under it or the 150 ablr with 80.0 rl25 under it at present. My rifle has a 10" twist and is flaky with accuracy at that bullet weight; one day it's 1/4 moa, the next it's 2 moa. Here's alliant's poop sheet for rl33 from last year.</p><p> </p><p><img src="http://www.longrangehunting.com/forums/attachments/f28/18722d1361991268-rl-33-load-data-picture-1.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 864597, member: 48043"] With the 171 barnes match last year I was at 86 grains rl50 at 3100 fps in a 24" bbl. with normal pressure. I worked up a load with rl33 and the 171 but rl33 was rather stiff by 84 grains. I've actually gone to either the 140 accubond with 82.0 rl25 under it or the 150 ablr with 80.0 rl25 under it at present. My rifle has a 10" twist and is flaky with accuracy at that bullet weight; one day it's 1/4 moa, the next it's 2 moa. Here's alliant's poop sheet for rl33 from last year. [IMG]http://www.longrangehunting.com/forums/attachments/f28/18722d1361991268-rl-33-load-data-picture-1.png[/IMG] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
7mm STW
Which powder to start with
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