king77Sierra Match King 77 Grain. A very widely used bullet in AR15's for competitions. Let us take a look at how it performs with 2 Match Rifles, and some popular loads to parePetualangan epik menanti Anda di King77 Dital! Game Action-RPG Terbaik dengan Dunia Aksi yang Menantang dan Grafis Ultra-HD King77 Dital. King77 menawarkan pengalaman