Accurate 1680 Load Data: 999 Published Loads in 15 Cartridges
Empirical Precision indexes 999 published loads for Accurate 1680 across 15 bottleneck rifle cartridges from 7 reloading sources, spanning projectile weights from 30 gr to 400 gr.
Published Loads999
Cartridges15
Sources7
Bullet Weights30–400 gr
Always start low and verify against the original published source before loading.
Powder Data Sheet
- Manufacturer
- Accurate
- Grain Type
- Spherical / Ball
- Bulk Density
- 970 kg/m³
Burn Rate Position
Position #27 of 145 rifle powders on the Empirical Precision relative burn chart (ordered fastest to slowest).
- Nearest Slower
- CFE BLK, Reloder 10x
A burn chart is a guide, not load data.
Cartridges Published (15)
| Cartridge | Published Loads |
|---|---|
| 300 Blackout | 414 |
| 22 K Hornet | 142 |
| 22 Hornet | 109 |
| 6.8mm Remington SPC | 81 |
| 338 ARC | 80 |
| 7mm BR Remington | 39 |
| 218 Bee | 36 |
| 300 HAM'R | 36 |
| 30 BR Remington | 18 |
| 458 SOCOM | 18 |
| 222 Remington | 12 |
| 25-20 Winchester | 8 |
| 6mm BR | 3 |
| 256 Winchester Magnum | 2 |
| 338 Federal | 1 |
Sources Publishing Data (7)
| Publisher | Published Loads |
|---|---|
| Hornady | 476 |
| Sierra | 340 |
| Hodgdon | 98 |
| Lyman | 44 |
| Speer | 24 |
| Nosler | 9 |
| Barnes | 8 |