6.5 - 300 Weatherby Magnum - Manufacturer Loading Data

Bullet
Type
Primer
Case
Trim
Length
 
Starting
Max
Diam.
Source

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: H1000 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
71.9 gr
76.5 gr
Vel.:
3,106
3,266
Press.:
54,400
62,400
Starting Powder: 71.9 gr
Starting Velocity: 3,106
Starting Pressure: 54,400
Max Powder: 76.5 gr
Max Velocity: 3,266
Max Pressure: 62,400
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: H50BMG 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
82.5 gr
89.0 gr
Vel.:
3,127
3,280
Press.:
55,900
62,600
Starting Powder: 82.5 gr
Starting Velocity: 3,127
Starting Pressure: 55,900
Max Powder: 89.0 gr
Max Velocity: 3,280
Max Pressure: 62,600
Diameter: 0.264"
Source: Hodgdon 
C 

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: Retumbo 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
74.0 gr
78.8 gr
Vel.:
3,160
3,343
Press.:
53,900
62,500
Starting Powder: 74.0 gr
Starting Velocity: 3,160
Starting Pressure: 53,900
Max Powder: 78.8 gr
Max Velocity: 3,343
Max Pressure: 62,500
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: US 869 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
86.0 gr
91.5 gr
Vel.:
3,191
3,388
Press.:
52,200
60,800
Starting Powder: 86.0 gr
Starting Velocity: 3,191
Starting Pressure: 52,200
Max Powder: 91.5 gr
Max Velocity: 3,388
Max Pressure: 60,800
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: IMR 7977 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
70.5 gr
75.0 gr
Vel.:
3,107
3,245
Press.:
56,700
62,500
Starting Powder: 70.5 gr
Starting Velocity: 3,107
Starting Pressure: 56,700
Max Powder: 75.0 gr
Max Velocity: 3,245
Max Pressure: 62,500
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  127 gr
Bullet Type:  LRX BT 
(Barnes)
Primer: WIN WLRM
Powder: IMR 8133 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
75.5 gr
80.5 gr
Vel.:
3,165
3,328
Press.:
54,700
62,500
Starting Powder: 75.5 gr
Starting Velocity: 3,165
Starting Pressure: 54,700
Max Powder: 80.5 gr
Max Velocity: 3,328
Max Pressure: 62,500
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: H1000 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
73.0 gr
77.6 gr
Vel.:
3,089
3,262
Press.:
54,900
62,300
Starting Powder: 73.0 gr
Starting Velocity: 3,089
Starting Pressure: 54,900
Max Powder: 77.6 gr
Max Velocity: 3,262
Max Pressure: 62,300
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: H50BMG 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
84.5 gr
90.0 gr
Vel.:
3,085
3,261
Press.:
54,400
62,500
Starting Powder: 84.5 gr
Starting Velocity: 3,085
Starting Pressure: 54,400
Max Powder: 90.0 gr
Max Velocity: 3,261
Max Pressure: 62,500
Diameter: 0.264"
Source: Hodgdon 
C 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: Retumbo 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
75.0 gr
79.9 gr
Vel.:
3,114
3,323
Press.:
53,200
62,600
Starting Powder: 75.0 gr
Starting Velocity: 3,114
Starting Pressure: 53,200
Max Powder: 79.9 gr
Max Velocity: 3,323
Max Pressure: 62,600
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: US 869 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
86.0 gr
91.7 gr
Vel.:
3,136
3,371
Press.:
53,200
62,700
Starting Powder: 86.0 gr
Starting Velocity: 3,136
Starting Pressure: 53,200
Max Powder: 91.7 gr
Max Velocity: 3,371
Max Pressure: 62,700
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: IMR 7977 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
71.5 gr
76.0 gr
Vel.:
3,079
3,254
Press.:
55,100
62,700
Starting Powder: 71.5 gr
Starting Velocity: 3,079
Starting Pressure: 55,100
Max Powder: 76.0 gr
Max Velocity: 3,254
Max Pressure: 62,700
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  130 gr
Bullet Type:  SCIR 
(Swift)
Primer: WIN WLRM
Powder: IMR 8133 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
76.5 gr
81.3 gr
Vel.:
3,093
3,312
Press.:
53,300
62,500
Starting Powder: 76.5 gr
Starting Velocity: 3,093
Starting Pressure: 53,300
Max Powder: 81.3 gr
Max Velocity: 3,312
Max Pressure: 62,500
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  140 gr
Bullet Type:  SP 
(Swift)
Primer: WIN WLRM
Powder: H50BMG 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
79.5 gr
85.0 gr
Vel.:
2,987
3,133
Press.:
57,300
62,700
Starting Powder: 79.5 gr
Starting Velocity: 2,987
Starting Pressure: 57,300
Max Powder: 85.0 gr
Max Velocity: 3,133
Max Pressure: 62,700
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  140 gr
Bullet Type:  SP 
(Swift)
Primer: WIN WLRM
Powder: Retumbo 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
72.7 gr
77.3 gr
Vel.:
2,993
3,161
Press.:
54,200
62,300
Starting Powder: 72.7 gr
Starting Velocity: 2,993
Starting Pressure: 54,200
Max Powder: 77.3 gr
Max Velocity: 3,161
Max Pressure: 62,300
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  140 gr
Bullet Type:  SP 
(Swift)
Primer: WIN WLRM
Powder: US 869 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
83.0 gr
88.5 gr
Vel.:
3,044
3,267
Press.:
52,900
62,600
Starting Powder: 83.0 gr
Starting Velocity: 3,044
Starting Pressure: 52,900
Max Powder: 88.5 gr
Max Velocity: 3,267
Max Pressure: 62,600
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  140 gr
Bullet Type:  SP 
(Swift)
Primer: WIN WLRM
Powder: IMR 8133 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
74.0 gr
78.7 gr
Vel.:
2,987
3,153
Press.:
54,400
62,400
Starting Powder: 74.0 gr
Starting Velocity: 2,987
Starting Pressure: 54,400
Max Powder: 78.7 gr
Max Velocity: 3,153
Max Pressure: 62,400
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  142 gr
Bullet Type:  AB LR 
(NOS)
Primer: WIN WLRM
Powder: H50BMG 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
84.5 gr
90.0 gr
Vel.:
3,013
3,193
Press.:
53,200
62,400
Starting Powder: 84.5 gr
Starting Velocity: 3,013
Starting Pressure: 53,200
Max Powder: 90.0 gr
Max Velocity: 3,193
Max Pressure: 62,400
Diameter: 0.264"
Source: Hodgdon 
C 

 
GR.:  142 gr
Bullet Type:  AB LR 
(NOS)
Primer: WIN WLRM
Powder: Retumbo 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
74.0 gr
78.6 gr
Vel.:
3,017
3,213
Press.:
52,600
62,100
Starting Powder: 74.0 gr
Starting Velocity: 3,017
Starting Pressure: 52,600
Max Powder: 78.6 gr
Max Velocity: 3,213
Max Pressure: 62,100
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  142 gr
Bullet Type:  AB LR 
(NOS)
Primer: WIN WLRM
Powder: US 869 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
85.5 gr
91.0 gr
Vel.:
3,088
3,308
Press.:
52,000
62,000
Starting Powder: 85.5 gr
Starting Velocity: 3,088
Starting Pressure: 52,000
Max Powder: 91.0 gr
Max Velocity: 3,308
Max Pressure: 62,000
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  142 gr
Bullet Type:  AB LR 
(NOS)
Primer: WIN WLRM
Powder: IMR 8133 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
75.8 gr
80.7 gr
Vel.:
3,014
3,220
Press.:
53,200
62,400
Starting Powder: 75.8 gr
Starting Velocity: 3,014
Starting Pressure: 53,200
Max Powder: 80.7 gr
Max Velocity: 3,220
Max Pressure: 62,400
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  143 gr
Bullet Type:  ELD 
(HDY)
Primer: WIN WLRM
Powder: H50BMG 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
84.0 gr
89.5 gr
Vel.:
2,994
3,166
Press.:
52,700
61,300
Starting Powder: 84.0 gr
Starting Velocity: 2,994
Starting Pressure: 52,700
Max Powder: 89.5 gr
Max Velocity: 3,166
Max Pressure: 61,300
Diameter: 0.264"
Source: Hodgdon 
C 

 
GR.:  143 gr
Bullet Type:  ELD 
(HDY)
Primer: WIN WLRM
Powder: Retumbo 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
73.5 gr
78.2 gr
Vel.:
3,008
3,200
Press.:
52,500
62,300
Starting Powder: 73.5 gr
Starting Velocity: 3,008
Starting Pressure: 52,500
Max Powder: 78.2 gr
Max Velocity: 3,200
Max Pressure: 62,300
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  143 gr
Bullet Type:  ELD 
(HDY)
Primer: WIN WLRM
Powder: US 869 
(Hodgdon)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
83.5 gr
89.0 gr
Vel.:
3,030
3,248
Press.:
53,200
62,600
Starting Powder: 83.5 gr
Starting Velocity: 3,030
Starting Pressure: 53,200
Max Powder: 89.0 gr
Max Velocity: 3,248
Max Pressure: 62,600
Diameter: 0.264"
Source: Hodgdon 

 
GR.:  143 gr
Bullet Type:  ELD 
(HDY)
Primer: WIN WLRM
Powder: IMR 8133 
(Improved Military Rifle)
Case: Weatherby
Trim Length: 2.820"
C.O.L.: 3.590"
Powder:
75.4 gr
80.2 gr
Vel.:
3,007
3,190
Press.:
53,300
62,100
Starting Powder: 75.4 gr
Starting Velocity: 3,007
Starting Pressure: 53,300
Max Powder: 80.2 gr
Max Velocity: 3,190
Max Pressure: 62,100
Diameter: 0.264"
Source: Hodgdon