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Long Range Hunting & Shooting
Lapua speed's
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<blockquote data-quote="angus-5024" data-source="post: 359017" data-attributes="member: 10306"><p>I shoot a .338 ultra mag, and when doing load developments I was getting an average of 2865fps over three shots with the 300 smk. the load shoots nice groups but I'm wondering if that seems a little on the fast side. I single load so my OAL is 3.830" with 94 grains of Retumbo. temp was 6 degrees Celcius (I have no idea what that is in F) . elevation 2900'. Could it be that I have a fast barrel or is my chrony most likely inaccurate? I was also getting 3390 fps with 210 TTSX's.</p><p> </p><p>Sorry for kinda off point, but it seemed close enough</p></blockquote><p></p>
[QUOTE="angus-5024, post: 359017, member: 10306"] I shoot a .338 ultra mag, and when doing load developments I was getting an average of 2865fps over three shots with the 300 smk. the load shoots nice groups but I'm wondering if that seems a little on the fast side. I single load so my OAL is 3.830" with 94 grains of Retumbo. temp was 6 degrees Celcius (I have no idea what that is in F) . elevation 2900'. Could it be that I have a fast barrel or is my chrony most likely inaccurate? I was also getting 3390 fps with 210 TTSX's. Sorry for kinda off point, but it seemed close enough [/QUOTE]
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