Hey Ya'll, just a quick note. My .25 Cal Brocock HP Bantam Sniper loves the FX hybrids. It is equipped with the Lothar-Walther Polygonal Barrel. My previous best ammo was the JSB Mark II Heavies. I have weighed a ton of these slugs, and they are ALL either 26.0 or 26.1 Grains. My rifle averages...