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.221 Remington Fireball Load Data |
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Warning! Notes: all velocities 7 1/2 foot instrumental; Remington 7 1/2 primers used in all loads (Rifle Issue #30 - November, 1973) |
Be Alert: Publisher cannot be responsible for errors in published load data. |
Wt. | Bullet | Powder Manufacturer | Powder | Charge | Velocity (FPS) | |
45 | Speer | IMR | IMR-4227 | Subscribe | 3,065 | |
Remarks: | ||||||
46 | Rem. HP | IMR | IMR-4227 | Subscribe | 2,690 | |
Remarks: duplicates Hornet | ||||||
50 | Sierra | IMR | IMR-4227 | Subscribe | 2,595 | |
Remarks: | ||||||
50 | Hornady | IMR | IMR-4198 | Subscribe | 2,880 | |
Remarks: | ||||||
50 | Sierra | IMR | IMR-4198 | Subscribe | 2,940 | |
Remarks: | ||||||
50 | Hornady | IMR | IMR-4227 | Subscribe | 2,925 | |
Remarks: MOA accuracy | ||||||
50 | Sierra | IMR | IMR-4198 | Subscribe | 3,050 | |
Remarks: Ackley data | ||||||
50 | Hornady | IMR | IMR-3031 | Subscribe | 2,585 | |
Remarks: powder too slow | ||||||
50 | Hornady | Alliant | 2400 | Subscribe | 3,120 | |
Remarks: Ackley data | ||||||
52 | Sierra | IMR | IMR-4227 | Subscribe | 2,890 | |
Remarks: most accurate load | ||||||
52 | Nosler | IMR | IMR-4198 | Subscribe | 2,950 | |
Remarks: | ||||||
52 | Sierra | IMR | IMR-4198 | Subscribe | 2,935 | |
Remarks: best 4198 load | ||||||
52 | Sierra | IMR | IMR-4198 | Subscribe | 2,785 | |
Remarks: | ||||||
55 | Sierra | IMR | IMR-4198 | Subscribe | 3,000 | |
Remarks: Ackley data |