This high performance 130 grain solid copper .308 Win cartridge is built entirely from premium, match-grade components and is manufactured to strict tolerances.  It provides excellent (MOA) accuracy while maximizing projectile expansion and energy transfer for optimal terminal ballistics.

This ammunition revolutionizes subsonic hunting in the .308 Winchester caliber.  In the past, the terminal ballistics of subsonic ammunition, including the .308 WIN, have been limited in respect to knockdown power and wound channel size by projectiles which did not expand.  Engel Ballistic Research’s .308 Winchester Subsonic MAX Expander maximizes the transfer of energy on live targets exponentially by utilizing a projectile which dramatically and rapidly expands on impact with soft tissue creating large cavitation while at the same time cutting through live tissue in a way similar to a broadhead on an arrow. This ammunition will not cycle semi-automatic firearms.