.308 Win - 175gr Sierra Match King with IMR 4064 (part 1)

Testing the 175gr Sierra Match King in our new JP SuperMatch .308 Win barrel using IMR 4064.  Also testing some Federal Gold Medal Match GM308M2 factory rounds.

UPDATED 09/27/2018 - All links have been removed to comply with YouTube content policies.
www.patreon.com/reloading