308 has a 1-11" twist. Tried 130gr TTSXYou don't mention which twist rate your barrel has.
If you have a 1-12 twist rate, it may be too slow for the length/weight bullets you've chosen.
Good to know, was thinking about trying mine for deer. But I'll just keep using my 170 interlocks.The 160 TTSX is the most accurate bullet I've tried in the 8x57.
Works good enough on Elk, not a fan of it on Deer.



























