Some ARs advertise the barrel is high pressure tested (HPT) and magnetic particle inspected (MPI). IIRC, some advertise those same tests for the bolt...
Former U.N. ambassador Nikki Haley is suspending her bid for the Republican presidential nomination, according to CBS News sources familiar with the...
Apparently, hot with SOF, much more thump and range than 7.62, much lighter than a .50. Why not use 300 Win Mag? That's more common in the US arsenal...