18" Ballistic Advantage Barrel upper: (sub-MOA) 5.56 load work up
Video Credit: Rumble - Duration: 06:27s - Published
18" Ballistic Advantage Barrel upper: (sub-MOA) 5.56 load work up
IMR8208xbr powder, 77gr Sierra matchking bullets, CCI #41 primers, Lake city brass, load work up for my 18" Ballistic Advantage rifle length .223 wylde barrel upper.