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Production information
Type Missile
Tech Base Clan
Year Availability 3060
Technical specifications
Heat 4
Damage 3/2/1 per missile
Minimum Range 0/4/4
Short Range 3/5/9
Medium Range 6/10/18
Long Range 9/15/27
Tons 3.5
Critical Slots 3
Ammo Per Ton 10
Cost (unloaded) 125,000
Ammo Cost (per ton) 75,000
BV (1.0) 105
BV (2.0) 105


The Advanced Tactical Missile system (ATM) was developed by Clan Coyote from 3053 to 3060 and allows its users to choose between three different types of ammunition. ATMs also include an integral Artemis IV Fire Control System. The ATM 6 is the second smallest and second lightest of the ATMs.

The standard ammo deals two points per missile, like a short-range missile, but has a longer range, albeit with a minimum due to the multistage nature of the missiles.

The Extended Range ammo has a correspondingly longer range, with the same multistage-missile minimum range, though it deals only one point of damage per missile.

The High Explosive version has a much shorter range since it trades the booster for increased power. This removes the minimum range and allows the missile to deal three points of damage.

For clarity:

Ammo Type Min. Short Medium Long Damage
Standard 4 5 10 15 2/missile
ER 4 9 18 27 1/missile
HE 0 3 6 9 3/missile


As this is only produced by the Clans, there are no Inner Sphere models. The ATM 6 is manufactured on the following planets:

Brand Planet Company
System 4 Arcadia Arcadia BattleMech Plant CM-T4