Name: 7:3:1
| percent | parts | component |
|---|---|---|
| 63.64% | 7 | Potassium Nitrate |
| 27.27% | 3 | Charcoal (airfloat) |
| 9.09% | 1 | Sulfur |
Screen together pre-milled components.
May be milled into meal to improve its performance.
Quite fast, even with pretty average charcoals; 7-8 mm/s.
I typically use 7:3:1 well-milled as a nozzleless rocket propellant, or end-burning driver composition. The moderate charcoal content makes a pretty effect in drivers, saxons, or tourbillions.