.25 - 20 Winchester - Manufacturer Loading Data
| Bullet Type |
Primer |
|
Case | Trim Length |
C.O.L. | Grains | Vel. | Press. | Diam. | Source | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 gr | FP (HDY) |
WIN WSR | H110 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 8.5 gr | 23,500 | 0.257" | Hodgdon |
|||
| Max: | 9.3 gr | 26,600 | ||||||||||||
| 60 gr | FP (HDY) |
WIN WSR | H322 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 14.0 gr | 23,600 | 0.257" | Hodgdon C |
|||
| Max: | 15.0 gr | 25,700 | ||||||||||||
| 60 gr | FP (HDY) |
WIN WSR | H4198 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 12.0 gr | 20,200 | 0.257" | Hodgdon C |
|||
| Max: | 14.2 gr | 25,800 | ||||||||||||
| 60 gr | FP (HDY) |
WIN WSR | H4227 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 9.6 gr | 24,200 | 0.257" | Hodgdon |
|||
| Max: | 10.2 gr | 26,700 | ||||||||||||
| 71 gr | LRNFP |
WIN WSR | H4227 (Hodgdon) |
REM | 1.320" | 1.545" | Starting: | 6.0 gr | 13,700 | 0.258" | Hodgdon |
|||
| Max: | 7.0 gr | 18,200 | ||||||||||||
| 71 gr | LRNFP |
WIN WSR | HS-6 (Hodgdon) |
REM | 1.320" | 1.545" | Starting: | 4.3 gr | 18,700 | 0.258" | Hodgdon |
|||
| Max: | 5.3 gr | 21,900 | ||||||||||||
| 75 gr | FP (Speer) |
WIN WSR | H110 (Hodgdon) |
REM | 1.320" | 1.575" | Starting: | 7.4 gr | 23,700 | 0.257" | Hodgdon |
|||
| Max: | 8.4 gr | 28,000 | ||||||||||||
| 75 gr | FP (Speer) |
WIN WSR | H322 (Hodgdon) |
REM | 1.320" | 1.575" | Starting: | 12.0 gr | 22,300 | 0.257" | Hodgdon |
|||
| Max: | 13.5 gr | 26,700 | ||||||||||||
| 75 gr | FP (Speer) |
WIN WSR | H4198 (Hodgdon) |
REM | 1.320" | 1.575" | Starting: | 10.5 gr | 18,100 | 0.257" | Hodgdon |
|||
| Max: | 12.8 gr | 27,300 | ||||||||||||
| 75 gr | FP (Speer) |
WIN WSR | H4227 (Hodgdon) |
REM | 1.320" | 1.575" | Starting: | 8.3 gr | 21,000 | 0.257" | Hodgdon |
|||
| Max: | 9.3 gr | 27,900 | ||||||||||||
| 85 gr | LRNFP |
WIN WSR | H4227 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 6.0 gr | 18,500 | 0.258" | Hodgdon |
|||
| Max: | 7.0 gr | 20,500 | ||||||||||||
| 85 gr | LRNFP |
WIN WSR | HS-6 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 4.5 gr | 19,600 | 0.258" | Hodgdon |
|||
| Max: | 5.3 gr | 25,300 | ||||||||||||
| 86 gr | SP (REM) |
WIN WSR | H110 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 7.0 gr | 23,900 | 0.257" | Hodgdon |
|||
| Max: | 7.5 gr | 27,100 | ||||||||||||
| 86 gr | SP (REM) |
WIN WSR | H322 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 11.3 gr | 22,100 | 0.257" | Hodgdon |
|||
| Max: | 12.0 gr | 26,300 | ||||||||||||
| 86 gr | SP (REM) |
WIN WSR | H4198 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 10.5 gr | 24,500 | 0.257" | Hodgdon |
|||
| Max: | 11.5 gr | 26,500 | ||||||||||||
| 86 gr | SP (REM) |
WIN WSR | H4227 (Hodgdon) |
REM | 1.320" | 1.600" | Starting: | 8.0 gr | 23,700 | 0.257" | Hodgdon |
|||
| Max: | 8.6 gr | 27,600 |