338 win mag

Two years later in 1958, Winchester released the . pasal 340 subs 338 kuhp 338 Winchester Magnum based on the . borneo 338 login 458 necked down to fire Winchester’s original 338” bullet diameter The 338 Winchester Magnum, like the 458Win, 264Win and 7mmRem mag is based on the 375HH case shortened to 2 5” and form what is known as the 2 5” magnum family