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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
A little help please my friends- 338 Lapua
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<blockquote data-quote="Dragoon300" data-source="post: 1965051" data-attributes="member: 115285"><p>I use 98 grains of Reloader 33 with Berger 300 grain OTM's .010 off the rifling in my Desert Tech SRS with a 26" barrel throated to allow an OAL of 3.9375 which still fits in the 4" long magazine. It gives me 2760 fps on my Magnetospeed, and when I do my part I get 1/4 moa groups at 100 yards. I have over 800 rounds on the barrel and still capable of 1/4 moa, however I am loading .020" longer now due to throat erosion. I have a new Bartlien 30" 5R lefthand gain twist 1:10.35 to 1:9.35 that I will be chambering soon and plan on using the same components since they have worked so well for me. Quickload predictions have been spot on with this load too as long as the h2o capacity is correct and shot start initiation is set for close to the lands. I have looked at virtually all other powder options on Quickload, but Reloader 33 looks best to me.</p></blockquote><p></p>
[QUOTE="Dragoon300, post: 1965051, member: 115285"] I use 98 grains of Reloader 33 with Berger 300 grain OTM's .010 off the rifling in my Desert Tech SRS with a 26" barrel throated to allow an OAL of 3.9375 which still fits in the 4" long magazine. It gives me 2760 fps on my Magnetospeed, and when I do my part I get 1/4 moa groups at 100 yards. I have over 800 rounds on the barrel and still capable of 1/4 moa, however I am loading .020" longer now due to throat erosion. I have a new Bartlien 30" 5R lefthand gain twist 1:10.35 to 1:9.35 that I will be chambering soon and plan on using the same components since they have worked so well for me. Quickload predictions have been spot on with this load too as long as the h2o capacity is correct and shot start initiation is set for close to the lands. I have looked at virtually all other powder options on Quickload, but Reloader 33 looks best to me. [/QUOTE]
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A little help please my friends- 338 Lapua
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