Forums › Forums › General Discussion › 223 super varmint › Re: Re: 223 super varmint Ericbc7 Member July 10, 2020 at 5:46 am 21 Bullseyes If you have the 1:12 twist your best accuracy will be with 55 gr and lighter.You had some nice groups but you will not see the accuracy you want with heavier bullets.My opinion, the best test is your experience.-Eric
