Re: 22-250 Fast Twist Barrel Life?
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: excaliber</div><div class="ubbcode-body">We shot a 22 Dasher, which is an improved 22BR at the 600yd comps, with 7 twist Kreiger barrel, 90gr bullets, and we had to set back barrel around 550 rounds. That is our gun went from 1 hole to 1/2in. After set back, (new chamber and throat) went back to 1 hole. These hot rod 22`s are hard on barrels.
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What barrel length, bullet and velocity were you guys getting?