6.8 mm Firearms Discussion
Lab radar day with son in law and my 18” ARP midweight 6.8 5r barrel gave me avg velocity of 2581fps for factory hornady sst 120 and the 110 hornady gave me 2688fps avg 😍❤️
Even gave my ARP 223 wylde flutted 18” 5r barrel a run with winchester 5.56 m855 62gr for avg of 3131fps; all of these well...