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Rifles, Reloading, Optics, Equipment
Reloading
Peterson 300 win long brass
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<blockquote data-quote="BrianID" data-source="post: 2318495" data-attributes="member: 104589"><p>About a month ago I loaded 150 rounds of Peterson 300 win mag long brass for my new 300 win mag. I've shot about 80 of the 150 so far. I'm getting 1/2 MOA with the first load in this brass and haven't noticed fliers unless I "pulled the shot". I did run the brass through a Redding neck sizing die before loading. I noticed no difference in pressure to seat the bullet. </p><p></p><p>I've loaded 6mm creedmoor Peterson brass straight from the box with no prep work and it still shot well. </p><p></p><p>I loaded some new 338 Lapua brass made by Lapua last month and only neck sized about 10 of the first 50. I noticed a big difference in tension in seating the bullet in the brass that wasn't neck sized. I should have neck sized all of them. I haven't shot them yet to see the difference on paper. For the moment I set them aside and won't use them for hunting. I'll probably shoot them for practice. I will be watching to see if there are any fliers.</p></blockquote><p></p>
[QUOTE="BrianID, post: 2318495, member: 104589"] About a month ago I loaded 150 rounds of Peterson 300 win mag long brass for my new 300 win mag. I’ve shot about 80 of the 150 so far. I’m getting 1/2 MOA with the first load in this brass and haven’t noticed fliers unless I “pulled the shot”. I did run the brass through a Redding neck sizing die before loading. I noticed no difference in pressure to seat the bullet. I’ve loaded 6mm creedmoor Peterson brass straight from the box with no prep work and it still shot well. I loaded some new 338 Lapua brass made by Lapua last month and only neck sized about 10 of the first 50. I noticed a big difference in tension in seating the bullet in the brass that wasn’t neck sized. I should have neck sized all of them. I haven’t shot them yet to see the difference on paper. For the moment I set them aside and won’t use them for hunting. I’ll probably shoot them for practice. I will be watching to see if there are any fliers. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Peterson 300 win long brass
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