Originally Posted by
MarshallDodge
Shooting 90s out of a 1:8 twist barrel wouldn't be optimal. I prefer the 80 grainers as you can get a little more velocity, and helps make up the difference in BC.
On edit: The factory Tikka 223 mag will allow for a 2.26 OAL. My modified mags will take just under 2.49 OAL. I can't remember how deep the throat is on it but I ran the 75 Amax at 2.39
Good info. We don't have 90s in house anyway. But I have a mess of 80s scattered around. What's your powder for those? We're trying to stay out of ball on this barrel if it's a shooter.
"What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v
Bookmarks