.450 Marlin - Manufacturer Loading Data

Bullet
Type
Primer
Case
Trim
Length
 
Starting
Max
Diam.
Source

 
GR.:  250 gr
Bullet Type:  XFN 
(Barnes)
Primer: WIN WLR
Powder: H4198 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.510"
Powder:
51.0 gr
57.0 gr
Vel.:
2,253
2,509
Press.:
33,600
42,200
Starting Powder: 51.0 gr
Starting Velocity: 2,253
Starting Pressure: 33,600
Max Powder: 57.0 gr
Max Velocity: 2,509
Max Pressure: 42,200
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  FNHP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
50.4 gr
56.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 50.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 56.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  FNHP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
50.4 gr
56.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 50.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 56.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  FNHP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
50.4 gr
56.0 gr
Vel.:
 
2,392
Press.:
 
 
Starting Powder: 50.4 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 56.0 gr
Max Velocity: 2,392
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  300 gr
Bullet Type:  PART 
(NOS)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.510"
Powder:
56.0 gr
59.0 gr
Vel.:
2,160
2,289
Press.:
32,900
37,300
Starting Powder: 56.0 gr
Starting Velocity: 2,160
Starting Pressure: 32,900
Max Powder: 59.0 gr
Max Velocity: 2,289
Max Pressure: 37,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  300 gr
Bullet Type:  PART 
(NOS)
Primer: WIN WLR
Powder: H4198 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.510"
Powder:
48.0 gr
53.0 gr
Vel.:
2,116
2,321
Press.:
33,900
42,200
Starting Powder: 48.0 gr
Starting Velocity: 2,116
Starting Pressure: 33,900
Max Powder: 53.0 gr
Max Velocity: 2,321
Max Pressure: 42,200
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  300 gr
Bullet Type:  PART 
(NOS)
Primer: WIN WLR
Powder: IMR 3031 
(Improved Military Rifle)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.510"
Powder:
 
57.0 gr
Vel.:
 
2,100
Press.:
 
35,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 57.0 gr
Max Velocity: 2,100
Max Pressure: 35,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  JFP 
(HDY)
Primer: WIN WLR
Powder: Benchmark 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.530"
Powder:
56.0 gr
59.0 gr
Vel.:
2,004
2,129
Press.:
33,300
38,600
Starting Powder: 56.0 gr
Starting Velocity: 2,004
Starting Pressure: 33,300
Max Powder: 59.0 gr
Max Velocity: 2,129
Max Pressure: 38,600
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  JFP 
(HDY)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.530"
Powder:
53.0 gr
58.0 gr
Vel.:
2,043
2,196
Press.:
36,500
42,300
Starting Powder: 53.0 gr
Starting Velocity: 2,043
Starting Pressure: 36,500
Max Powder: 58.0 gr
Max Velocity: 2,196
Max Pressure: 42,300
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  JFP 
(HDY)
Primer: WIN WLR
Powder: H4198 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.530"
Powder:
43.0 gr
48.5 gr
Vel.:
1,939
2,119
Press.:
35,700
42,200
Starting Powder: 43.0 gr
Starting Velocity: 1,939
Starting Pressure: 35,700
Max Powder: 48.5 gr
Max Velocity: 2,119
Max Pressure: 42,200
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  350 gr
Bullet Type:  JFP 
(HDY)
Primer: WIN WLR
Powder: IMR 3031 
(Improved Military Rifle)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.530"
Powder:
 
56.0 gr
Vel.:
 
2,030
Press.:
 
38,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 56.0 gr
Max Velocity: 2,030
Max Pressure: 38,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  350 gr
Bullet Type:  JFP 
(HDY)
Primer: WIN WLR
Powder: IMR 4198 
(Improved Military Rifle)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.530"
Powder:
 
45.0 gr
Vel.:
 
2,050
Press.:
 
40,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 45.0 gr
Max Velocity: 2,050
Max Pressure: 40,000
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
42.3 gr
47.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 42.3 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
42.3 gr
47.0 gr
Vel.:
 
1,963
Press.:
 
 
Starting Powder: 42.3 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 1,963
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  FNSP  
(Speer)
Primer: CCI 200
Powder: Reloder 7 
(Alliant Powder)
Case: HDY
Trim Length:  
C.O.L.: 2.525"
Powder:
42.3 gr
47.0 gr
Vel.:
 
 
Press.:
 
 
Starting Powder: 42.3 gr
Starting Velocity:  
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity:  
Max Pressure:  
Diameter: 
Source: Alliant Powder 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: Benchmark 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
50.0 gr
55.0 gr
Vel.:
1,811
2,010
Press.:
33,000
42,500
Starting Powder: 50.0 gr
Starting Velocity: 1,811
Starting Pressure: 33,000
Max Powder: 55.0 gr
Max Velocity: 2,010
Max Pressure: 42,500
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
48.0 gr
52.5 gr
Vel.:
1,862
2,023
Press.:
34,800
41,900
Starting Powder: 48.0 gr
Starting Velocity: 1,862
Starting Pressure: 34,800
Max Powder: 52.5 gr
Max Velocity: 2,023
Max Pressure: 41,900
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: H335 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
52.0 gr
55.0 gr
Vel.:
1,862
1,953
Press.:
33,900
41,600
Starting Powder: 52.0 gr
Starting Velocity: 1,862
Starting Pressure: 33,900
Max Powder: 55.0 gr
Max Velocity: 1,953
Max Pressure: 41,600
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: H4198 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
41.0 gr
45.5 gr
Vel.:
1,872
1,958
Press.:
41,200
42,600
Starting Powder: 41.0 gr
Starting Velocity: 1,872
Starting Pressure: 41,200
Max Powder: 45.5 gr
Max Velocity: 1,958
Max Pressure: 42,600
Diameter: 0.458"
Source: Hodgdon 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: H4895 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
51.0 gr
56.0 gr
Vel.:
1,817
1,986
Press.:
34,700
42,000
Starting Powder: 51.0 gr
Starting Velocity: 1,817
Starting Pressure: 34,700
Max Powder: 56.0 gr
Max Velocity: 1,986
Max Pressure: 42,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: Varget 
(Hodgdon)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
54.0 gr
57.0 gr
Vel.:
1,803
1,910
Press.:
33,500
38,000
Starting Powder: 54.0 gr
Starting Velocity: 1,803
Starting Pressure: 33,500
Max Powder: 57.0 gr
Max Velocity: 1,910
Max Pressure: 38,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: IMR 3031 
(Improved Military Rifle)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
 
50.8 gr
Vel.:
 
1,860
Press.:
 
40,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 50.8 gr
Max Velocity: 1,860
Max Pressure: 40,000
Diameter: 0.458"
Source: Hodgdon 
C 

 
GR.:  400 gr
Bullet Type:  JFP 
(Speer)
Primer: WIN WLR
Powder: IMR 4198 
(Improved Military Rifle)
Case: HDY
Trim Length: 2.090"
C.O.L.: 2.520"
Powder:
 
40.0 gr
Vel.:
 
1,820
Press.:
 
40,000
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 40.0 gr
Max Velocity: 1,820
Max Pressure: 40,000
Diameter: 0.458"
Source: Hodgdon