6.5

[txgunner00]

I use 160 Hornady RN for sub sonic loads out of a 20" 1:8.75 and they are stable. I've also shot 140 Hor SPs but not past 100 yds. 123 is the heaviest I've shot at distance.

I'd shoot yotes at 500 yds with 100gr NBTs all day long. Beyond that the wind really licks their butt so I's switch to 123 SMKs or Amax.