.40 - 65 Winchester - Manufacturer Loading Data

Bullet
Type
Primer Case Trim
Length
C.O.L. Grains Vel. Press. Diam. Source
    400 gr  LRNFP
 WIN WLR  Benchmark
(Hodgdon)
 WIN  2.095"  2.780" Starting:  29.0 gr    18,800  0.409" Hodgdon
Max: 32.5 gr   25,000
    400 gr  LRNFP
 WIN WLR  H322
(Hodgdon)
 WIN  2.095"  2.780" Starting:  30.5 gr    19,200  0.409" Hodgdon
Max: 33.0 gr   23,900
    400 gr  LRNFP
 WIN WLR  H4198
(Hodgdon)
 WIN  2.095"  2.780" Starting:  28.0 gr    21,200  0.409" Hodgdon
Max: 31.0 gr   24,700
    400 gr  LRNFP
 WIN WLR  H4227
(Hodgdon)
 WIN  2.095"  2.780" Starting:  20.0 gr    18,900  0.409" Hodgdon
Max: 23.0 gr   24,900
    400 gr  LRNFP
 WIN WLR  H4895
(Hodgdon)
 WIN  2.095"  2.780" Starting:  33.0 gr    19,700  0.409" Hodgdon
Max: 36.0 gr   24,200
    400 gr  LRNFP
 WIN WLR  Trail Boss
(Hodgdon)
 WIN  2.095"  2.780" Starting:  11.0 gr    20,000  0.409" Hodgdon
Max: 12.0 gr   21,200
    400 gr  LRNFP
 WIN WLR  Varget
(Hodgdon)
 WIN  2.095"  2.780" Starting:  35.0 gr    20,100  0.409" Hodgdon
Max: 38.0 gr   24,800
    400 gr  LRNFP
 WIN WLR  IMR 8208 XBR
(Improved Military Rifle)
 WIN  2.095"  2.780" Starting:  30.8 gr    24,300  0.409" Hodgdon
Max: 32.4 gr   25,100
    400 gr  LRNFP
 WIN WLR  IMR 4198
(Improved Military Rifle)
 WIN  2.095"  2.780" Starting:  25.2 gr    22,000  0.409" Hodgdon
Max: 26.5 gr   25,200