Mark,
Hodgdon shows 13.7 grains as a maximum load with a 180-grain Nosler Partition. From an 18-1/2" barrel they got 1325 fps at 40,900 CUP. As should always be the case, start low and slowly work up to that max charge.
Hodgdon shows 13.7 grains as a maximum load with a 180-grain Nosler Partition. From an 18-1/2" barrel they got 1325 fps at 40,900 CUP. As should always be the case, start low and slowly work up to that max charge.
