.308 Win - 175gr Sierra Match King with IMR 4064 (part 1)
This video focuses on testing .308 Winchester ammunition. It specifically examines the performance of 175gr Sierra Match King bullets when loaded with IMR 4064 powder, utilizing a new JP SuperMatch .308 Win barrel. The video also includes a comparison with factory Federal Gold Medal Match GM308M2 rounds. The content appears to be a range test or evaluation of ammunition and barrel performance.










