| Gravimetric ECM II | 418.1 | 531 | 127.0% | 762,800.00 | 767,800.00 | 1,929,000.00 | 151.2% | 974,428,069.97 |
| BZ-5 Scoped Gravimetric ECM | 11.4 | 0 | 0.0% | 37,660.00 | 42,660.00 | 0.00 | 0.0% | 901,110.01 |
| CZ-4 Compact Gravimetric ECM | 3.7 | 0 | 0.0% | 57,050.00 | 62,050.00 | 0.00 | 0.0% | 735,886.67 |
| Gravimetric ECM I | 4.4 | 8 | 181.8% | 40,350.00 | 45,350.00 | 49,980.00 | 10.2% | 327,212.67 |
| FZ-3a Enduring Gravimetric ECM | 0.5 | 0 | 0.0% | 12,620.00 | 17,620.00 | 0.00 | 0.0% | 9,338.00 |
| 'Plunderer' Gravimetric ECM | None | 4 | 10,000.0% | 3,937,000.00 | 3,942,000.00 | 23,990,000.00 | 508.6% | 0.00 |
| Legion Gravimetric ECM | None | 0 | 10,000.0% | 50,610,000.00 | 50,615,000.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM | None | 0 | 10,000.0% | 125,500,000.00 | 125,505,000.00 | 0.00 | 0.0% | 0.00 |