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Hunting
Varmint Hunting
which rifle? Savage OR Remington.
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<blockquote data-quote="bowhunthard88" data-source="post: 270109" data-attributes="member: 12575"><p>The jump in the 220 swift matters, but I have no way to measure the throat it is so long; but the 22-250 prefers a 0.010 - 0.020" jump, but that is with all bullets so... My 250 seems to prefer slightly slower velocities around 3450 - 3500 fps, although it will shoot about 0.4"s @ 3600 fps.</p><p> </p><p>200 rnds shouldn't affect anything tho. The 223 WSSM affects the barrel after about 400 rnds. I already have 146 rnds thru my 250 with no accuracy degredation. Did you clean the p**s out of it, maybe copper fouling is built up.</p></blockquote><p></p>
[QUOTE="bowhunthard88, post: 270109, member: 12575"] The jump in the 220 swift matters, but I have no way to measure the throat it is so long; but the 22-250 prefers a 0.010 - 0.020" jump, but that is with all bullets so... My 250 seems to prefer slightly slower velocities around 3450 - 3500 fps, although it will shoot about 0.4"s @ 3600 fps. 200 rnds shouldn't affect anything tho. The 223 WSSM affects the barrel after about 400 rnds. I already have 146 rnds thru my 250 with no accuracy degredation. Did you clean the p**s out of it, maybe copper fouling is built up. [/QUOTE]
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Hunting
Varmint Hunting
which rifle? Savage OR Remington.
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