Forums › Forums › General Discussion › New member here. Wondering about a 223 › Re: Re: New member here. Wondering about a 223 Sir Ville Member May 8, 2016 at 7:55 pm 6 Bullseyes A Great brand and a fun caliber. I myself have a fairly new. 223 Super Varmint with 600mm ( or 24″ ) barrel in 1/8″ twist and it shoots ridiculously well with ammo ranging from 55gr to 77gr. Haven't tried lighter nor heavier ammo yet.
