| Mk1 | Mk2 | |
| Attack Speed | 1050mph | 1370mph |
| Maximum Range | 27,000yards | 35,000yards |
| Maximum Altitude | 45,000ft | 65,000ft |
| Fuze Type | Active Radio | Passive Infra-Red |
| Warhead Type | Blast | Continuous Rod |
| Explosive content | 73Kg | 24Kg |
| Sustainer propellant content | 390Kg | 440Kg |
| Booster propellant content | 145Kg | 186Kg |
| Missile Length | 5.994m | 6.096m |
| Missile Diameter | 0.442m | 0.406m |
| Wing Span | 1.437m | 1.437m |
| Control Surface Span | 1.603m | 1.603m |
| Weight | 2080Kg | 2284Kg |