| Gravimetric ECM II
| 53.9 | 0 | 0.0% | 1,113,000.00 | 1,117,250.00 | 0.00 | 0.0% | 67,397,400.02 |
| BZ-5 Scoped Gravimetric ECM
| 101.7 | 0 | 0.0% | 21,070.00 | 25,320.00 | 0.00 | 0.0% | 8,344,702.28 |
| CZ-4 Compact Gravimetric ECM
| 47.4 | 0 | 0.0% | 34,540.00 | 38,790.00 | 0.00 | 0.0% | 7,641,549.99 |
| FZ-3a Enduring Gravimetric ECM
| 0.5 | 0 | 0.0% | 10,000.00 | 14,250.00 | 0.00 | 0.0% | 9,338.00 |
| Legion Gravimetric ECM
| None | 0 | 0.0% | 43,550,000.00 | 43,554,250.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM
| None | 0 | 0.0% | 99,890.00 | 104,140.00 | 0.00 | 0.0% | 0.00 |
| Gravimetric ECM I
| None | 0 | 0.0% | 6,338.00 | 10,588.00 | 0.00 | 0.0% | 0.00 |
| 'Plunderer' Gravimetric ECM
| None | 0 | 0.0% | 4,033,000.00 | 4,037,250.00 | 0.00 | 0.0% | 0.00 |