Atlas AS7-K4
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 100t
- Role
- Brawler
- Intro
- 3098 Early Republic
- Rules
- Standard
- Cost
- 28.91M C-bills
- Move
- Armor
- 295 pts
ER PPC ×2Rotary AC/5SRM 6 ×2

Availability by era
4 eras · 5 factions
| Gun | Pilot | Adj BV |
|---|---|---|
| G0 | 1 | 4,973 |
| G1 | 2 | 4,349 |
| G2 | 3 | 3,617 |
| G3 | 4 | 2,842 |
| G4 | 5 | 2,153 |
| G5 | 6 | 1,852 |
| G6 | 7 | 1,658 |
| G7 | 8 | 1,464 |
| G8 | 8 | 1,378 |
Piloting rides one point worse than Gunnery, capped at Piloting 8, the conventional pairing. Regular is Gunnery 4 / Piloting 5.
Recognition notes
The AS7-K4 is a 100-ton assault built for the brawl, a 3098 rework of the 2755-era AS7-D. Where the original mounted twin medium lasers, an LRM 20, an SRM 6, an AC/20 and a rear-facing medium laser, this variant swaps in an ER PPC in each arm, a Rotary AC/5 alongside an SRM 6 in the left torso, and a second SRM 6 in the right torso. A lighter 400 XL fusion engine replaces the base model's 300 fusion engine, lifting cruising speed from 32 to 43 km/h and top speed from 54 to 65 km/h. Ferro-fibrous armor replaces the AS7-D's standard plating, and 13 double heat sinks stand in place of the earlier 20 single sinks. It remains a command 'Mech with reinforced battle fists on both arms and enhanced communications gear, built by Luthien Armor Works at Kaznejoy and by Defiance Industries at Hesperus II.
Armor & loadout
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| MslSRM 6 | RT · LT | 2 | 30 rds · 2 t |
| Bal | LT | 1 | 60 rds · 3 t in RT |
| Enr | RA · LA | 2 | |
| electronicsGuardian ECM SuiteIS | CT |
CASE: Right Torso