I've used SGKs for about ten years in my 270, 308 and 7.5. I go with the heavy for caliber GKs and have never found one!!! - All deer and hogs were one shot kills with 2 holes in each one! Closest was 70 yds - Fartherest was 280.
PS: for calibers 8mm and up I use the NPTs
PS: for calibers 8mm and up I use the NPTs
