.307 Winchester - Manufacturer Loading Data

Bullet
Type
Primer
Case
Trim
Length
 
Starting
Max
Diam.
Source

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: BL-C(2) 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
47.0 gr
49.0 gr
Vel.:
2,839
2,950
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,839
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,950
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
41.0 gr
44.0 gr
Vel.:
2,814
3,000
Press.:
 
 
Starting Powder: 41.0 gr
Starting Velocity: 2,814
Starting Pressure:  
Max Powder: 44.0 gr
Max Velocity: 3,000
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
45.0 gr
47.0 gr
Vel.:
2,769
2,899
Press.:
 
 
Starting Powder: 45.0 gr
Starting Velocity: 2,769
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 2,899
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H380 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
50.0 gr
52.0 gr
Vel.:
2,747
2,939
Press.:
 
 
Starting Powder: 50.0 gr
Starting Velocity: 2,747
Starting Pressure:  
Max Powder: 52.0 gr
Max Velocity: 2,939
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H414 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
51.0 gr
53.0 gr
Vel.:
2,688
2,828
Press.:
 
 
Starting Powder: 51.0 gr
Starting Velocity: 2,688
Starting Pressure:  
Max Powder: 53.0 gr
Max Velocity: 2,828
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H4350 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
47.0 gr
50.0 gr
Vel.:
2,320
2,589
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,320
Starting Pressure:  
Max Powder: 50.0 gr
Max Velocity: 2,589
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H4831 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
48.0 gr
50.0 gr
Vel.:
2,340
2,451
Press.:
 
 
Starting Powder: 48.0 gr
Starting Velocity: 2,340
Starting Pressure:  
Max Powder: 50.0 gr
Max Velocity: 2,451
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  110 gr
Bullet Type:  HP 
(Speer)
Primer: WIN WLR
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.390"
Powder:
42.0 gr
45.0 gr
Vel.:
2,724
2,930
Press.:
 
 
Starting Powder: 42.0 gr
Starting Velocity: 2,724
Starting Pressure:  
Max Powder: 45.0 gr
Max Velocity: 2,930
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: BL-C(2) 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
44.0 gr
47.0 gr
Vel.:
2,510
2,732
Press.:
 
 
Starting Powder: 44.0 gr
Starting Velocity: 2,510
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 2,732
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
39.0 gr
42.0 gr
Vel.:
2,481
2,669
Press.:
 
 
Starting Powder: 39.0 gr
Starting Velocity: 2,481
Starting Pressure:  
Max Powder: 42.0 gr
Max Velocity: 2,669
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
42.0 gr
45.0 gr
Vel.:
2,439
2,695
Press.:
 
 
Starting Powder: 42.0 gr
Starting Velocity: 2,439
Starting Pressure:  
Max Powder: 45.0 gr
Max Velocity: 2,695
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H380 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
47.0 gr
49.0 gr
Vel.:
2,424
2,639
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,424
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,639
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H414 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
48.0 gr
50.0 gr
Vel.:
2,489
2,665
Press.:
 
 
Starting Powder: 48.0 gr
Starting Velocity: 2,489
Starting Pressure:  
Max Powder: 50.0 gr
Max Velocity: 2,665
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H4350 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
47.0 gr
50.0 gr
Vel.:
2,380
2,522
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,380
Starting Pressure:  
Max Powder: 50.0 gr
Max Velocity: 2,522
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H4831 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
48.0 gr
50.0 gr
Vel.:
2,269
2,400
Press.:
 
 
Starting Powder: 48.0 gr
Starting Velocity: 2,269
Starting Pressure:  
Max Powder: 50.0 gr
Max Velocity: 2,400
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  125 gr
Bullet Type:  FP 
(Speer)
Primer: WIN WLR
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
40.0 gr
43.0 gr
Vel.:
2,540
2,762
Press.:
 
 
Starting Powder: 40.0 gr
Starting Velocity: 2,540
Starting Pressure:  
Max Powder: 43.0 gr
Max Velocity: 2,762
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
35.1 gr
39.0 gr
Vel.:
2,319
2,635
Press.:
 
45,300
Starting Powder: 35.1 gr
Starting Velocity: 2,319
Starting Pressure:  
Max Powder: 39.0 gr
Max Velocity: 2,635
Max Pressure: 45,300
Diameter: 0.308"
Source: Accurate 

 
GR.:  150 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
36.5 gr
40.5 gr
Vel.:
2,281
2,592
Press.:
 
45,400
Starting Powder: 36.5 gr
Starting Velocity: 2,281
Starting Pressure:  
Max Powder: 40.5 gr
Max Velocity: 2,592
Max Pressure: 45,400
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  150 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
37.4 gr
41.5 gr
Vel.:
2,285
2,597
Press.:
 
43,600
Starting Powder: 37.4 gr
Starting Velocity: 2,285
Starting Pressure:  
Max Powder: 41.5 gr
Max Velocity: 2,597
Max Pressure: 43,600
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  150 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2495 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
39.2 gr
43.5 gr
Vel.:
2,335
2,653
Press.:
 
44,400
Starting Powder: 39.2 gr
Starting Velocity: 2,335
Starting Pressure:  
Max Powder: 43.5 gr
Max Velocity: 2,653
Max Pressure: 44,400
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  150 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2520 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
39.6 gr
44.0 gr
Vel.:
2,370
2,693
Press.:
 
45,500
Starting Powder: 39.6 gr
Starting Velocity: 2,370
Starting Pressure:  
Max Powder: 44.0 gr
Max Velocity: 2,693
Max Pressure: 45,500
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: BL-C(2) 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
43.0 gr
46.0 gr
Vel.:
2,390
2,593
Press.:
 
 
Starting Powder: 43.0 gr
Starting Velocity: 2,390
Starting Pressure:  
Max Powder: 46.0 gr
Max Velocity: 2,593
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
38.0 gr
41.0 gr
Vel.:
2,319
2,513
Press.:
 
 
Starting Powder: 38.0 gr
Starting Velocity: 2,319
Starting Pressure:  
Max Powder: 41.0 gr
Max Velocity: 2,513
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
41.0 gr
44.0 gr
Vel.:
2,377
2,590
Press.:
 
 
Starting Powder: 41.0 gr
Starting Velocity: 2,377
Starting Pressure:  
Max Powder: 44.0 gr
Max Velocity: 2,590
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H380 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
46.0 gr
48.0 gr
Vel.:
2,329
2,543
Press.:
 
 
Starting Powder: 46.0 gr
Starting Velocity: 2,329
Starting Pressure:  
Max Powder: 48.0 gr
Max Velocity: 2,543
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H414 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
47.0 gr
49.0 gr
Vel.:
2,347
2,562
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,347
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,562
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H4350 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
46.0 gr
48.0 gr
Vel.:
2,292
2,453
Press.:
 
 
Starting Powder: 46.0 gr
Starting Velocity: 2,292
Starting Pressure:  
Max Powder: 48.0 gr
Max Velocity: 2,453
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H4831 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
47.0 gr
49.0 gr
Vel.:
2,154
2,349
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,154
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,349
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
39.0 gr
42.0 gr
Vel.:
2,402
2,604
Press.:
 
 
Starting Powder: 39.0 gr
Starting Velocity: 2,402
Starting Pressure:  
Max Powder: 42.0 gr
Max Velocity: 2,604
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: 748 
(Winchester)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
 
44.0 gr
Vel.:
 
2,625
Press.:
 
 
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 44.0 gr
Max Velocity: 2,625
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  150 gr
Bullet Type:  RN 
(HDY)
Primer: WIN WLR
Powder: 760 
(Winchester)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
47.0 gr
49.0 gr
Vel.:
2,347
2,562
Press.:
 
 
Starting Powder: 47.0 gr
Starting Velocity: 2,347
Starting Pressure:  
Max Powder: 49.0 gr
Max Velocity: 2,562
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2015 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
34.2 gr
38.0 gr
Vel.:
2,193
2,492
Press.:
 
48,900
Starting Powder: 34.2 gr
Starting Velocity: 2,193
Starting Pressure:  
Max Powder: 38.0 gr
Max Velocity: 2,492
Max Pressure: 48,900
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  170 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2230 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
35.1 gr
39.0 gr
Vel.:
2,129
2,419
Press.:
 
47,000
Starting Powder: 35.1 gr
Starting Velocity: 2,129
Starting Pressure:  
Max Powder: 39.0 gr
Max Velocity: 2,419
Max Pressure: 47,000
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  170 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2460 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
36.5 gr
40.5 gr
Vel.:
2,163
2,458
Press.:
 
48,100
Starting Powder: 36.5 gr
Starting Velocity: 2,163
Starting Pressure:  
Max Powder: 40.5 gr
Max Velocity: 2,458
Max Pressure: 48,100
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  170 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2495 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
37.4 gr
41.5 gr
Vel.:
2,213
2,515
Press.:
 
50,100
Starting Powder: 37.4 gr
Starting Velocity: 2,213
Starting Pressure:  
Max Powder: 41.5 gr
Max Velocity: 2,515
Max Pressure: 50,100
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  170 gr
Bullet Type:  FNSP 
(Speer)
Primer: WIN WLR
Powder: 2520 
(Accurate)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.530"
Powder:
38.3 gr
42.5 gr
Vel.:
2,262
2,570
Press.:
 
49,300
Starting Powder: 38.3 gr
Starting Velocity: 2,262
Starting Pressure:  
Max Powder: 42.5 gr
Max Velocity: 2,570
Max Pressure: 49,300
Diameter: 0.308"
Source: Accurate 
C 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: BL-C(2) 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
41.0 gr
44.0 gr
Vel.:
2,351
2,535
Press.:
 
 
Starting Powder: 41.0 gr
Starting Velocity: 2,351
Starting Pressure:  
Max Powder: 44.0 gr
Max Velocity: 2,535
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H322 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
35.0 gr
38.0 gr
Vel.:
2,234
2,418
Press.:
 
 
Starting Powder: 35.0 gr
Starting Velocity: 2,234
Starting Pressure:  
Max Powder: 38.0 gr
Max Velocity: 2,418
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H335 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
38.0 gr
41.0 gr
Vel.:
2,282
2,432
Press.:
 
 
Starting Powder: 38.0 gr
Starting Velocity: 2,282
Starting Pressure:  
Max Powder: 41.0 gr
Max Velocity: 2,432
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H380 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
44.0 gr
46.0 gr
Vel.:
2,279
2,429
Press.:
 
 
Starting Powder: 44.0 gr
Starting Velocity: 2,279
Starting Pressure:  
Max Powder: 46.0 gr
Max Velocity: 2,429
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H414 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
45.0 gr
47.0 gr
Vel.:
2,333
2,513
Press.:
 
 
Starting Powder: 45.0 gr
Starting Velocity: 2,333
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 2,513
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H4350 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
45.0 gr
47.0 gr
Vel.:
2,210
2,380
Press.:
 
 
Starting Powder: 45.0 gr
Starting Velocity: 2,210
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 2,380
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: H4895 
(Hodgdon)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
37.0 gr
40.0 gr
Vel.:
2,314
2,474
Press.:
 
 
Starting Powder: 37.0 gr
Starting Velocity: 2,314
Starting Pressure:  
Max Powder: 40.0 gr
Max Velocity: 2,474
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: 748 
(Winchester)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
 
41.2 gr
Vel.:
 
2,455
Press.:
 
 
Starting Powder:  
Starting Velocity:  
Starting Pressure:  
Max Powder: 41.2 gr
Max Velocity: 2,455
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon 

 
GR.:  170 gr
Bullet Type:  FP 
(HDY)
Primer: WIN WLR
Powder: 760 
(Winchester)
Case: WIN
Trim Length: 2.005"
C.O.L.: 2.520"
Powder:
45.0 gr
47.0 gr
Vel.:
2,333
2,513
Press.:
 
 
Starting Powder: 45.0 gr
Starting Velocity: 2,333
Starting Pressure:  
Max Powder: 47.0 gr
Max Velocity: 2,513
Max Pressure:  
Diameter: 0.308"
Source: Hodgdon