| Gravimetric ECM II | 283.5 | 692 | 244.1% | 1,092,000.00 | 1,097,000.00 | 2,040,000.00 | 86.0% | 687,893,849.89 |
| 'Plunderer' Gravimetric ECM | 0.7 | 6 | 857.1% | 4,121,000.00 | 4,126,000.00 | 22,460,000.00 | 444.4% | 15,729,000.00 |
| BZ-5 Scoped Gravimetric ECM | 44.6 | 562 | 1,260.1% | 50,440.00 | 55,440.00 | 89,990.00 | 62.3% | 12,248,960.31 |
| CZ-4 Compact Gravimetric ECM | 20.3 | 0 | 0.0% | 36,040.00 | 41,040.00 | 0.00 | 0.0% | 2,601,386.67 |
| Gravimetric ECM I | 19.1 | 86 | 450.3% | 10,350.00 | 15,350.00 | 75,000.00 | 388.6% | 1,435,000.00 |
| FZ-3a Enduring Gravimetric ECM | None | 0 | 10,000.0% | 10,760.00 | 15,760.00 | 0.00 | 0.0% | 0.00 |
| Legion Gravimetric ECM | None | 1 | 10,000.0% | 43,550,000.00 | 43,555,000.00 | 54,990,000.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM | None | 0 | 10,000.0% | 99,890.00 | 104,890.00 | 0.00 | 0.0% | 0.00 |