| Gravimetric ECM II
| 5.1 | 0 | 0.0% | 1,199,000.00 | 1,203,250.00 | 0.00 | 0.0% | 9,214,333.33 |
| CZ-4 Compact Gravimetric ECM
| 1.9 | 0 | 0.0% | 201,500.00 | 205,750.00 | 0.00 | 0.0% | 4,126,500.00 |
| FZ-3a Enduring Gravimetric ECM
| 0.5 | 0 | 0.0% | 48,460.00 | 52,710.00 | 0.00 | 0.0% | 466,666.67 |
| BZ-5 Scoped Gravimetric ECM
| 3.3 | 0 | 0.0% | 45,460.00 | 49,710.00 | 0.00 | 0.0% | 180,833.33 |
| 'Plunderer' Gravimetric ECM
| None | 0 | 0.0% | 5,393,000.00 | 5,397,250.00 | 0.00 | 0.0% | 0.00 |
| Legion Gravimetric ECM
| None | 0 | 0.0% | 69,850,000.00 | 69,854,250.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM
| None | 0 | 0.0% | 1,199,000,000.00 | 1,199,004,250.00 | 0.00 | 0.0% | 0.00 |
| Gravimetric ECM I
| None | 0 | 0.0% | 104,800.00 | 109,050.00 | 0.00 | 0.0% | 0.00 |