1. M

    Anyone know more details about the H&R Ultra Varmint Fluted 223 Rem. (SB2-F23 ) Model

    I have had this rifle for a couple of years and never really tried to push it's limits beyond a few hundred yards but have recently stumbled across this site and saw some of the longer ranges achieved with other .223's. I am only looking to achieve efficiency to 500-600 yds with this rifle. The...