| Gravimetric ECM II | 27.5 | 339 | 1,232.7% | 1,431,000.00 | 1,436,000.00 | 1,598,000.00 | 11.3% | 43,914,920.01 | 
| CZ-4 Compact Gravimetric ECM | 61.8 | 222 | 359.2% | 47,860.00 | 52,860.00 | 75,000.00 | 41.9% | 11,519,526.66 | 
| BZ-5 Scoped Gravimetric ECM | 15.9 | 3,117 | 10,000.0% | 40,900.00 | 45,900.00 | 90,620.00 | 97.4% | 1,229,253.67 | 
| Gravimetric ECM I | None | 0 | 0.0% | 110,000.00 | 115,000.00 | 0.00 | 0.0% | 0.00 | 
| FZ-3a Enduring Gravimetric ECM | None | 531 | 10,000.0% | 21,780.00 | 26,780.00 | 345,000.00 | 1188.3% | 0.00 | 
| 'Plunderer' Gravimetric ECM | None | 0 | 0.0% | 5,799,000.00 | 5,804,000.00 | 0.00 | 0.0% | 0.00 | 
| Legion Gravimetric ECM | None | 0 | 0.0% | 75,000,000.00 | 75,005,000.00 | 0.00 | 0.0% | 0.00 | 
| Panola's Modified Gravimetric ECM | None | 0 | 0.0% | 2,284,000,000.00 | 2,284,005,000.00 | 0.00 | 0.0% | 0.00 |