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Hunting
Extreme Long Range Hunting & Shooting (ELR)
The Perfert 338 Lapua Mag Build
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<blockquote data-quote="Coyote Shadow Tracker" data-source="post: 2243852" data-attributes="member: 116439"><p>I think I got it dialed in. I have a bunch of 250 and 300gr Lapua Scena Match factory loaded and I measured the ogives and compared to the Berger 300gn OTMs.. Much longer COAL. I'll have JGS make the reamer to my the neck size and throat to the 300 OTMs. Want to make this chamber really tight. I purchased two Krieger 338 barrels that were the only ones in stock, but don't like to profile, so looking for other ones. I really wanted 1.25 or 1.35 straight 33" 1:9 but was being told to go with the 1:9.35.</p><p>Any thoughts on twist for 300 OTMs?</p></blockquote><p></p>
[QUOTE="Coyote Shadow Tracker, post: 2243852, member: 116439"] I think I got it dialed in. I have a bunch of 250 and 300gr Lapua Scena Match factory loaded and I measured the ogives and compared to the Berger 300gn OTMs.. Much longer COAL. I'll have JGS make the reamer to my the neck size and throat to the 300 OTMs. Want to make this chamber really tight. I purchased two Krieger 338 barrels that were the only ones in stock, but don't like to profile, so looking for other ones. I really wanted 1.25 or 1.35 straight 33" 1:9 but was being told to go with the 1:9.35. Any thoughts on twist for 300 OTMs? [/QUOTE]
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Extreme Long Range Hunting & Shooting (ELR)
The Perfert 338 Lapua Mag Build
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