| Gravimetric ECM II | 66.3 | 389 | 586.7% | 1,603,000.00 | 1,603,000.00 | 1,486,000.00 | -7.3% | 90,662,040.05 |
| BZ-5 Scoped Gravimetric ECM | 22.9 | 2,894 | 10,000.0% | 54,950.00 | 55,000.00 | 91,220.00 | 65.9% | 1,992,788.00 |
| Gravimetric ECM I | 0.5 | 3 | 600.0% | 74,890.00 | 79,890.00 | 250,000.00 | 212.9% | 116,666.67 |
| CZ-4 Compact Gravimetric ECM | 0.9 | 558 | 10,000.0% | 94,990.00 | 99,990.00 | 78,000.00 | -22.0% | 96,763.33 |
| FZ-3a Enduring Gravimetric ECM | None | 0 | 0.0% | 50,000.00 | 55,000.00 | 0.00 | 0.0% | 0.00 |
| 'Plunderer' Gravimetric ECM | None | 0 | 0.0% | 4,598,000.00 | 4,603,000.00 | 0.00 | 0.0% | 0.00 |
| Legion Gravimetric ECM | None | 0 | 0.0% | 69,680,000.00 | 69,685,000.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM | None | 0 | 0.0% | 1,200,000,000.00 | 1,200,005,000.00 | 0.00 | 0.0% | 0.00 |