Cbrown3020
Gold $$ Contributor
Look to see if anyone has any experience with a subsonic loads with a 222. Any help or information would be much appreciated.
I was just about to mention TrailBoss... proven subsonic performance, best case fill, burns extremely clean, and also great in reduced loads for pistol.I played with subs in a 9 twist 223 using Trailboss. I used 3.9 gr with 55 gr SGK and got good accuracy @ 50 yds ( 1/2" ) and a little more energy than a 22 LR. Can't help with a 222 but I don't think a slow twist will work.
It does when listed with cast bullet loadsLow velocity does not mean subsonic.