IMR 4007 SSC Load Data: 726 Published Loads in 22 Cartridges
Empirical Precision indexes 726 published loads for IMR 4007 SSC across 22 bottleneck rifle cartridges from 4 reloading sources, spanning projectile weights from 45 gr to 300 gr.
Published Loads726
Cartridges22
Sources4
Bullet Weights45–300 gr
Always start low and verify against the original published source before loading.
Powder Data Sheet
- Manufacturer
- IMR
- Grain Type
- Single-perforated Extruded
- Bulk Density
- 932 kg/m³
Burn Rate Position
Position #86 of 145 rifle powders on the Empirical Precision relative burn chart (ordered fastest to slowest).
- Nearest Faster
- Ramshot Big Game, N550
- Nearest Slower
- Accurate 2700, H414
A burn chart is a guide, not load data.
Cartridges Published (22)
Sources Publishing Data (4)
| Publisher | Published Loads |
|---|---|
| Hornady | 621 |
| Berger | 60 |
| Barnes | 42 |
| Nosler | 3 |