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Winchester BOSS settings 300WM

spclarkspclark Member Posts: 408 ✭
edited December 2001 in Ask the Experts
Got a nice used Model 70 in 300WinMag with the micrometer-calibrated thingy / compensator at the muzzle. The manual has suggested settings for 180 (@ .2) & 200 (@ 2.9) grain bullets; I've had good groups with the 200 setting but want to try some 175, 168, & 165 HPBT's & am curious if anyone is willing to share what they've found work's.Winchester's manual (website) hasn't been changed since Sprimg, 1997.
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