.375 Super Magnum - Manufacturer Loading Data

Bullet
Type
Primer Case Trim
Length
C.O.L. Grains Vel. Press. Diam. Source
    220 gr  FP
(HDY)
 FED 150  H110
(Hodgdon)
 Starline Brass  1.590"  2.080" Starting:  19.5 gr       0.375" Hodgdon
Max: 21.5 gr    
    220 gr  FP
(HDY)
 FED 150  H4227
(Hodgdon)
 Starline Brass  1.590"  2.080" Starting:  18.0 gr       0.375" Hodgdon
Max: 21.0 gr