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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
300/338 Lapua Improved
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<blockquote data-quote="Guest" data-source="post: 97524"><p>I had a 30/338 LM Imp that had the shoulder pushed back .060" to give it a longer neck. With a 33" 1-10" twist PacNor 3 groove barrel it approached 3200fps launching the 240 SMK with 105grs of WC872. This was as high as I went before I sold the rifle to build something else, I believe it would have exceeded 3200fps as there was more room for approx. 3-5grs of powder. Water capacity was 116.1grs.</p><p>Wayne aka WAMBO</p></blockquote><p></p>
[QUOTE="Guest, post: 97524"] I had a 30/338 LM Imp that had the shoulder pushed back .060" to give it a longer neck. With a 33" 1-10" twist PacNor 3 groove barrel it approached 3200fps launching the 240 SMK with 105grs of WC872. This was as high as I went before I sold the rifle to build something else, I believe it would have exceeded 3200fps as there was more room for approx. 3-5grs of powder. Water capacity was 116.1grs. Wayne aka WAMBO [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
300/338 Lapua Improved
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