.38 - 40 Winchester - Manufacturer Loading Data

Bullet
Type
Primer
Case
Trim
Length
C.O.L.
 
Starting
Max
Diam.
Source
 
GR.:  140 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Clays 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
4.0 gr
5.0 gr
Vel.:
778
960
Press.:
4,900
10,100
Starting Powder: 4.0 gr
Starting Velocity: 778
Starting Pressure: 4,900
Max Powder: 5.0 gr
Max Velocity: 960
Max Pressure: 10,100
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  140 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Titegroup 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
5.0 gr
5.9 gr
Vel.:
912
983
Press.:
7,200
13,000
Starting Powder: 5.0 gr
Starting Velocity: 912
Starting Pressure: 7,200
Max Powder: 5.9 gr
Max Velocity: 983
Max Pressure: 13,000
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  180 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Clays 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
4.7 gr
5.5 gr
Vel.:
760
889
Press.:
8,700
13,500
Starting Powder: 4.7 gr
Starting Velocity: 760
Starting Pressure: 8,700
Max Powder: 5.5 gr
Max Velocity: 889
Max Pressure: 13,500
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  180 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: HP-38 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
5.8 gr
6.8 gr
Vel.:
747
934
Press.:
9,400
13,500
Starting Powder: 5.8 gr
Starting Velocity: 747
Starting Pressure: 9,400
Max Powder: 6.8 gr
Max Velocity: 934
Max Pressure: 13,500
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  180 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Titegroup 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
5.0 gr
6.4 gr
Vel.:
819
990
Press.:
7,000
13,300
Starting Powder: 5.0 gr
Starting Velocity: 819
Starting Pressure: 7,000
Max Powder: 6.4 gr
Max Velocity: 990
Max Pressure: 13,300
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  180 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Trail Boss 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
4.5 gr
5.5 gr
Vel.:
694
800
Press.:
7,300
9,900
Starting Powder: 4.5 gr
Starting Velocity: 694
Starting Pressure: 7,300
Max Powder: 5.5 gr
Max Velocity: 800
Max Pressure: 9,900
Diameter: 0.401"
Source: Hodgdon 
 
GR.:  180 gr
Bullet Type:  Lead  LRNFP 
(CPB)
Primer: WIN WLP
Powder: Universal 
(Hodgdon)
Case: WIN
Trim Length: 1.295"
C.O.L.: 1.600"
Powder:
6.9 gr
7.5 gr
Vel.:
813
955
Press.:
8,200
11,900
Starting Powder: 6.9 gr
Starting Velocity: 813
Starting Pressure: 8,200
Max Powder: 7.5 gr
Max Velocity: 955
Max Pressure: 11,900
Diameter: 0.401"
Source: Hodgdon 
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