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Tennessee Gun Owners Forums
Reloading
What did you do today in the reloading room?
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<blockquote data-quote="TNBillyEarl" data-source="post: 5386394" data-attributes="member: 5434"><p>Nos123 and Jcalder (and MUP):</p><p></p><p>I'm shooting RP Brass that I think MUP gave me. When fired through my rifle, the Headspace comes out at 2.124". I bump it back to 2.120" when I fullsize. I always trim my brass to 2.500" after every firing. So today I went out in the heat and shot with .3 grains less of RL-22 (62.2g) with my usual .02" off the lands. It was still sticky, but less so (1 stuck, 1 took a bit of a jerk to open the chamber, and the 3rd shot didn't stick). It has to be the temp. I also think the temp is changing my POI. Here's a pic at 200 from just now. All my groups the past 2 years with this recipe have been around .7 MOA.</p><p></p><p>Unless anyone else has any ideas, I think I'm just going to wait until I can shoot in the 60's or so and see what I get. I don't want to shoot up the last of my primers trying to find a good seating depth. </p><p></p><p>Many thanks, Bill.</p><p></p><p>PS - Almost all of what I have learned with this rifle has come from MUP.</p><p></p><p>[ATTACH=full]142582[/ATTACH]</p></blockquote><p></p>
[QUOTE="TNBillyEarl, post: 5386394, member: 5434"] Nos123 and Jcalder (and MUP): I'm shooting RP Brass that I think MUP gave me. When fired through my rifle, the Headspace comes out at 2.124". I bump it back to 2.120" when I fullsize. I always trim my brass to 2.500" after every firing. So today I went out in the heat and shot with .3 grains less of RL-22 (62.2g) with my usual .02" off the lands. It was still sticky, but less so (1 stuck, 1 took a bit of a jerk to open the chamber, and the 3rd shot didn't stick). It has to be the temp. I also think the temp is changing my POI. Here's a pic at 200 from just now. All my groups the past 2 years with this recipe have been around .7 MOA. Unless anyone else has any ideas, I think I'm just going to wait until I can shoot in the 60's or so and see what I get. I don't want to shoot up the last of my primers trying to find a good seating depth. Many thanks, Bill. PS - Almost all of what I have learned with this rifle has come from MUP. [ATTACH type="full"]142582[/ATTACH] [/QUOTE]
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Reloading
What did you do today in the reloading room?
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