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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Sierra Gamechanger bullets.
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<blockquote data-quote="JaoeyP" data-source="post: 1506298" data-attributes="member: 103061"><p>Well that was easy. The 90gr Gamechanger in my 10 twist 243 is NOT STABLE. Put up two groups at 100 yards, one right at MOA, one just under. Tried to shoot at 200 yards. No luck. Couldn't hit an 8" plate. Zoomed out with the scope and the impacts were 1-2 feet above the target hitting in an area about 3 foot wide. For what it's worth I'm at about 640 above sea level and it was about 36F on the range today. Most disappointing is I called Sierra when these came out and asked their recommended twist rate and the tech I spoke with said "they will stabilize in a 10 inch twist". Wonder if they will take them back.</p></blockquote><p></p>
[QUOTE="JaoeyP, post: 1506298, member: 103061"] Well that was easy. The 90gr Gamechanger in my 10 twist 243 is NOT STABLE. Put up two groups at 100 yards, one right at MOA, one just under. Tried to shoot at 200 yards. No luck. Couldn't hit an 8" plate. Zoomed out with the scope and the impacts were 1-2 feet above the target hitting in an area about 3 foot wide. For what it's worth I'm at about 640 above sea level and it was about 36F on the range today. Most disappointing is I called Sierra when these came out and asked their recommended twist rate and the tech I spoke with said "they will stabilize in a 10 inch twist". Wonder if they will take them back. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Sierra Gamechanger bullets.
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