Stiletto STO-4A
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 35t
- Role
- Striker
- Intro
- 3059 Clan Invasion
- Rules
- Standard
- Cost
- 5.28M C-bills
- Move
- Armor
- 107 pts
Streak SRM 2 ×2LRM 5
Technical Readout: TR:J · Record Sheets: RS:J
Compare this unitBattle Value
859by skill
Point Value
32
Recognition Notes
The Stiletto STO-4A is a 35-ton striker built on a 280 light fusion engine, cruising at 86 km/h and topping out near 130. A Streak SRM 2 sits in each arm, and an LRM 5 rides in the center torso. A Guardian ECM suite fills the left torso, while CASE lines the right torso alongside its ferro-fibrous armor plating. Coventry Metal Works builds the type at its Coventry works.
Armor & Loadout
STILETTO STO-4A
Missile
Head: 8 front
Center Torso: 16 front, 5 rear
Right Torso: 11 front, 4 rear
Left Torso: 11 front, 4 rear
Right Arm: 10 front
Left Arm: 10 front
Right Leg: 14 front
Left Leg: 14 front
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| Msl | CT | 1 | 24 rds · 1 t in RT |
| MslStreak SRM 2 | RA · LA | 2 | 50 rds · 1 t in RT |
| electronicsGuardian ECM SuiteIS | LT |
CASE: Right Torso
Systems & Manufacturers
STO-4A
Stiletto
PV32
TP: BMSZ: 1TMM: 0MV: 16"
ROLE: Striker
Damage
S (+0)
1
M (+2)
2
L (+4)
0*
OV: 0Heat scale123S

Special , ,
Critical hits
ENGINE+1 Heat/Firing Weapons
FIRE CONTROL+2 To-Hit Each
MP½ MV Each
WEAPONS-1 Damage Each
Alpha Strike Stats
SkillPVSkill 0 56Skill 1 50Skill 2 44Skill 3 38Skill 4 32Skill 5 29Skill 6 26Skill 7 23Skill 8 20
Availability by era
6 eras · 5 factions
Stiletto variants (5)
STO-4A current variant Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities CASE, ECM, IF0* Introduced 3059 Battle value 859 Point value 32
STO-4B Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities ECM, ENE Introduced 3063 Battle value 1,164 Point value 30STO-4C Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities CASE, IF0* Introduced 3076 Battle value 941 Point value 31STO-6X Role Striker Tech base Inner Sphere Rules Experimental Alpha Strike abilities BH, ENE, RCN, TUR(2/2/-) Introduced 3078 Battle value 1,199 Point value 36STO-6S Role Striker Tech base Inner Sphere Rules Advanced Alpha Strike abilities BH, ECM, ENE, RCN, TUR(2/2/-) Introduced 3083 Battle value 1,171 Point value 38