I ran a bolt rifle in .222 Rem Mag for a while in 1k shoots, 1-8 twist 27" barrel with 80gr Bergers VLD... loved it, surprisingly good even in a bit of wind as long as it wasn't too gusty. I'd bet you'll find it's a 1-14 twist if it's a 1-9 twist look hard at the 65gr Sierra Game King, great bullet for the 1-9 twist bores. Cheer! Wait!! I just realized you have .222 Rem "not" Mag ... Ok everything the same just not as much range I guess. Crap! next time I'll slow down.There are 2 twist rates that Ruger used for their
Triple Deuce #1: 1:14 and 1:9. I’m not sure which I have.