20 cal......204....20 Practical.....11 twist & 40 V max....20 BR 9 twist

223 AI.....53 V max.......min 9 twist.....

6mm.........6XC & 87 V max or even 6BR w/75 V max......8 twist

450+ yds isn't far for any of these.....


T R U M P W O N !

U L T R A M A G A !