My elevation is 395 feet. Running 2766 from my Norma. Stability calculates to 2.32 with my 9 twist barrel at that velocity. Temperature was 38°, with about 83% humidity.
You're close…At 950yds 1moa is 9.423"
I think you need to check if this happens on another range trip. I find a lot of times it is the indian and not the arrow.You guys are making sense, and I'm glad to see I'm not the only one who's experienced this. I've never seen a bullet just 'fall off' before. The 300 MatchKings have always shot great, but I've been curious to look into solid coppers…
Had similar issue with Berger bullets back in the day. Solution at distance was switching to a bullet.