| Gravimetric ECM II
| 2.3 | 0 | 0.0% | 1,350,000.00 | 1,354,250.00 | 0.00 | 0.0% | 5,740,000.00 |
| BZ-5 Scoped Gravimetric ECM
| 21.9 | 0 | 0.0% | 199,700.00 | 203,950.00 | 0.00 | 0.0% | 2,067,800.00 |
| CZ-4 Compact Gravimetric ECM
| 7.2 | 0 | 0.0% | 66,000.00 | 70,250.00 | 0.00 | 0.0% | 1,507,963.33 |
| 'Plunderer' Gravimetric ECM
| None | 0 | 0.0% | 7,390,000.00 | 7,394,250.00 | 0.00 | 0.0% | 0.00 |
| Legion Gravimetric ECM
| None | 0 | 0.0% | 64,600,000.00 | 64,604,250.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM
| None | 0 | 0.0% | 1,100,000,000.00 | 1,100,004,250.00 | 0.00 | 0.0% | 0.00 |
| Gravimetric ECM I
| None | 0 | 0.0% | 98,700.00 | 102,950.00 | 0.00 | 0.0% | 0.00 |
| FZ-3a Enduring Gravimetric ECM
| None | 0 | 0.0% | 30,990.00 | 35,240.00 | 0.00 | 0.0% | 0.00 |