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20-223 AI Velocities

rcol317

Silver $$ Contributor
I'm very curious what you guy's that shoot this round are finding with your velocity? I just started loading for mine and it's with 24" 3 groove 11 twist barrel. I am amazed that I'm getting 4,050 - 4,150 fps with RL 10 X and with 8208 XBR shooting 39 gr. BK's with no signs of pressure. I do seem to lose a little accuracy with loads over 4,050 FPS. Has anyone found a special powder that works well in this little gem? Thanks Rick
 

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