TNT RED – Very strong and progressive; perfect for deep spearfishing, cold waters and when extra power is needed, but also for multi bands guns
| diameter / elongation | 250 – 320% | 290 – 340% | 310 – 360% |
| 14mm | X | ||
| 16mm | X | ||
| 18mm | X |
TNT AMBER / GREY – Very strong and progressive; perfect for deep spearfishing, cold waters and when extra power is needed, but also for multi bands guns
| diameter / elongation | 300 – 330% | 270 – 300% | 250 – 280% |
| 14mm | Χ | ||
| 16mm | X | ||
| 18mm | Χ |
