I've needed to expand the range of certain weapons for my vehicle conversions, and I thought other folks might find these useful.
These weapons stats was created using the system design rules in the Jovian Chronicles Companion, which is now out of print.
| Melee Weapons | |||||||||||
| Code | Name | Rating | Range | Dam. | Acc | RoF | Ammo (ea.) | Min Size* | Special | Comments | |
| HWGL | Light Haywire Grip | 5 | 0/0/0/0 | x3 | 0 | 0 | .18 | 1 | Haywire | A Taser-style handgrip from the Phoenix Rising setting in D20 Mecha Compendium. | |
| Cannons | |||||||||||
| Code | Name | Rating | Range | Dam. | Acc | RoF | Ammo (ea.) | Min Size* | Special | Comments | |
| RC | 37mm Revolver Cannon | 65 | 1/2/4/8 | x8 | 0 | 0 | .26 | 3 | - | The oversized Magnum-style revolver from Patlabor. | |
| SAP | 20mm Semiautomatic Pistol | 37 | 1/2/4/8 | x6 | 0 | +1 | .15 | 3 | - | A handheld mecha weapon from D20 Mecha Compendium. | |
| MP | 20mm Machine Pistol | 49 | 1/2/4/8 | x6 | 0 | +1 | .15 | 3 | - | A handheld mecha weapon from D20 Mecha Compendium. | |
| VLTC | Very Light Tank Cannon | 525 | 5/10/20/40 | x20 | 0 | 0 | 2.1 | 6 | - | A direct-fire only cannon, in the 90-100mm range. (This weapon, minus the Indirect Fire Perk, is exactly the same as the Very Light Field Gun from the Second Edition Technical Manual.) |
|
| LTC | Light Tank Cannon | 566 | 5/10/20/40 | x22 | 0 | 0 | 2.44 | 7 | - | A direct-fire only cannon, in the 105-110mm range. An example is the M68 105mm gun on the M60A3 tank. | |
| MTC | Medium Tank Cannon | 919 | 6/12/24/48 | x25 | 0 | 0 | 3.87 | 8 | - | A direct-fire only cannon, in the 120-125mm range, such as the M256 120mm gun on the M1A2 Abrams main battle tank. | |
| HTC | Heavy Tank Cannon | 1241 | 8/16/32/64 | x28 | 0 | 0 | 5.18 | 9 | - | A direct-fire only cannon, in the 140mm range. Weapons of this size have been tested, but have not yet entered production. | |
| MFG | Medium Field Gun | 1452 | 7/14/28/56 | x25 | 0 | 0 | 3.87 | 9 | Indirect Fire | A cannon in the 120-125mm range which is capable of indirect fire. | |
| Support Weapons | |||||||||||
| Code | Name | Rating | Range | Dam. | Acc | RoF | Ammo (ea.) | Min Size* | Special | Comments | |
| Mk 19 | Mk 19 Mod 3 40mm automatic grenade launcher | 89 | 4/8/16/32 | x7 | -1 | +2 | .45 | 4 | Anti-Inf, AE 0, Ind Fire | A heavy support weapon in service with the US military. | |
| Antiaircraft Missiles | |||||||||||
| Code | Name | Rating | Range | Dam. | Acc | RoF | Ammo (ea.) | Min Size* | Special | Comments | |
| AA-6 | "Acrid" | 18,635 | 23/46/92/184 | x16 | -2 | 0 | 74.54 | 16 | Guided, Missile | A long-range air-to-air missile. | |
| AA-8 | "Aphid" | 618 | 5/10/20/40 | x9 | 0 | 0 | 2.47 | 5 | Guided, Missile | A short-range, IR-guided missile, which has been replaced by the AA-11 "Archer" (below). | |
| AA-9 | "Amos" | 49,350 | 20/40/80/160 | x15 | -1 | 0 | 263.2 | 22 | Guided, Heavy, Missile, Seeking (4 turns) | A radar-guided air-to-air missile carried by the MiG-31 Foxhound. | |
| AA-10B | "Alamo" Short Burn | 49,176 | 20/40/80/160 | x14 | 0 | 0 | 196.7 | 22 | Guided, Missile, Seeking (2 turns) | A medium-range, air-to-air missile. | |
| AA-10D | "Alamo" Long Burn | 73,764 | 20/40/80/160 | x14 | 0 | 0 | 295.06 | 25 | Guided, Missile, Seeking (3 turns) | A long-range version of the AA-10B missile above. | |
| AA-11 | "Archer" | 2714 | 12/24/48/96 | x9 | +1 | 0 | 217.08 | 12 | Guided, Missile, Seeking (2 turns) | A short-range, IR-guided air-to-air missile. | |
| AIM-7M | Sparrow | 32,784 | 20/40/80/160 | x14 | -1 | 0 | 131.14 | 19 | Guided, Missile, Seeking (2 turns) | A radar-guided missile that has been replaced in US service by the AIM-120 AMRAAM (below). | |
| AIM-9M | Sidewinder | (Use stats for Anti-Aircraft Missile, Heavy Gear Second Edition Technical Manual, p. 76.) | |||||||||
| AIM-54C | Phoenix | 35,807 | 25/50/100/200 | x17 | -2 | 0 | 381.94 | 20 | Clumsy, Heavy, Guided, Missile, Seeking (4 turns) | A large, long-range interception missile, the AIM-54 was only carried by the F-14 Tomcat. | |
| AIM-120C | AMRAAM | 110,282 | 20/40/80/160 | x13 | +1 | 0 | 441.13 | 29 | Guided, Missile, Seeking (3 turns) | An active radar homing missile used for long-range interception. | |
| FIM-92A | Stinger | 783 | 5/10/20/40 | x7 | +1 | 0 | 3.13 | 5 | Guided, Missile | A short-range, IR-guided missile used for forward air defense. | |
| SA-14 | "Gremlin" | 126 | 3/6/12/24 | x6 | -1 | 0 | .5 | 3 | Guided, Missile | A short-range, IR-guided missile used for forward air defense. | |
| SA-19 | "Grisom" | 555 | 4/8/16/32 | x11 | 0 | 0 | 2.22 | 5 | Guided, Missile | An optically-guided missile carried on the 2S6M Tunguska air defense vehicle. | |
| Air-to-Ground Missiles | |||||||||||
| Code | Name | Rating | Range | Dam. | Acc | RoF | Ammo (ea.) | Min Size* | Special | Comments | |
| AGM-65D | Maverick | 14,859 | 14/28/56/112 | x47 | 0 | 0 | 59.44 | 15 | Guided, Missile | An IR-guided air-to-ground missile. | |
| AGM-65F | Maverick | 16,344 | 14/28/56/112 | x52 | 0 | 0 | 65.38 | 15 | Guided, Missile | A more powerful version of the Maverick missile. | |
| AGM-88 | High-Speed Antiradiation Missile (HARM) | 7142 | 11/22/44/88 | x16 | +1 | 0 | 857 | 11 | Guided, Missile, Sensor-Homing | A long-range air-to-ground missile designed to destroy radar installations. | |
| AGM-122 | Sidearm | (Use stats for Anti-Aircraft Missile, Heavy Gear Second Edition Technical Manual, p. 76, with the Sensor-Homing Perk.) | |||||||||
* I do not use Minimum Size in any of my writeups, but I have included the value for those who do.