| Gravimetric ECM II | 25.2 | 177 | 702.4% | 1,146,000.00 | 1,151,000.00 | 1,131,000.00 | -1.7% | 27,237,303.32 |
| FZ-3a Enduring Gravimetric ECM | 4.0 | 507 | 10,000.0% | 10,190.00 | 15,190.00 | 225,100.00 | 1381.9% | 892,896.67 |
| BZ-5 Scoped Gravimetric ECM | 4.2 | 3,116 | 10,000.0% | 40,400.00 | 45,400.00 | 91,240.00 | 101.0% | 382,358.67 |
| CZ-4 Compact Gravimetric ECM | 0.5 | 192 | 10,000.0% | 34,730.00 | 39,730.00 | 123,000.00 | 209.6% | 57,400.00 |
| Gravimetric ECM I | None | 85 | 10,000.0% | 6,367.00 | 11,367.00 | 9,000.00 | -20.8% | 0.00 |
| 'Plunderer' Gravimetric ECM | None | 0 | 0.0% | 4,033,000.00 | 4,038,000.00 | 0.00 | 0.0% | 0.00 |
| Legion Gravimetric ECM | None | 0 | 0.0% | 43,550,000.00 | 43,555,000.00 | 0.00 | 0.0% | 0.00 |
| Panola's Modified Gravimetric ECM | None | 0 | 0.0% | 99,890.00 | 104,890.00 | 0.00 | 0.0% | 0.00 |