Hey Steve,try this one it works great in my Super14 223----21.5gr IMR 4198,wsr primer,Hornady 40gr. V-max Vel=3150fps It's a smoker,so lower about 1 1/2 grs to start with,and work it up! I have consistantly taken crows,and varmits with this load out to 200yds. Good shooti'n Ron :lol: