By popular demand we have established  a series of highest quality metric rifle loadings to accommodate the large assortment of foreign military and commercial firearms that have been entering th U.S. market since WWII.

Bullet Wgt./Style 139 SPBT
Ballistic Coeficient 0.491

Bullet Striking Velocity in FPS at Yardage Indicated
Muzzle 2540

Bullet Striking Energy in ft-lbs at Yardage Indicated
Muzzle 1991