Sentinel STN-3KB
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 40t
- Role
- Striker
- Intro
- 2830 Early Succession War
- Rules
- Introductory
- Cost
- 3.25M C-bills
- Move
- Armor
- 96 pts
PPCSmall LaserSRM 2
Technical Readout: TR:SW · Record Sheets: RS:SW
Compare this unitBattle Value
823by skill
Point Value
23
Recognition Notes
The STN-3KB is a 40-ton striker built on the Sentinel chassis, a 2830 field refit of the 2651 STN-1S scout. In place of the AC/2 in the left arm it carries a PPC, and the right torso's SRM 4 gives way to an SRM 2 alongside the Small Laser retained from the original mount. The heat-sink count rises from 12 to 13 single, while the 240 fusion engine, standard armor, and cruising and top speeds of 65 and 97 km/h carry over unchanged. It keeps the enhanced communications gear of the STN-1S, and as a field refit it is turned out at various sites rather than a single dedicated line.
Armor & Loadout
SENTINEL STN-3KB
EnergyMissile
Head: 9 front
Center Torso: 12 front, 7 rear
Right Torso: 10 front, 5 rear
Left Torso: 10 front, 5 rear
Right Arm: 8 front
Left Arm: 8 front
Right Leg: 11 front
Left Leg: 11 front
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| Enr | RT | 1 | |
| MslSRM 2 | RT | 1 | 50 rds · 1 t |
| Enr | LA | 1 |
Systems & Manufacturers
STN-3KB
Sentinel
PV23
TP: BMSZ: 2TMM: 0MV: 12"
ROLE: Striker
Damage
S (+0)
2
M (+2)
2
L (+4)
1
OV: 0Heat scale123S

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 43Skill 1 38Skill 2 33Skill 3 28Skill 4 23Skill 5 21Skill 6 19Skill 7 17Skill 8 15
Availability by era
2 eras · 1 faction
Sentinel variants (11)
STN-1S Role Scout Tech base Inner Sphere Rules Introductory Alpha Strike abilities — Introduced 2651 Battle value 632 Point value 19STN-3L Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities — Introduced 2652 Battle value 717 Point value 23STN-3Lb Role Sniper Tech base Inner Sphere Rules Standard Alpha Strike abilities — Introduced 2715 Battle value 1,260 Point value 26STN-3K Role Scout Tech base Inner Sphere Rules Introductory Alpha Strike abilities — Introduced 2830 Battle value 652 Point value 19STN-3KA Role Scout Tech base Inner Sphere Rules Introductory Alpha Strike abilities — Introduced 2830 Battle value 847 Point value 21
STN-3KB current variant Role Striker Tech base Inner Sphere Rules Introductory Alpha Strike abilities — Introduced 2830 Battle value 823 Point value 23
STN-3M Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities — Introduced 3035 Battle value 758 Point value 23STN-4D Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities CASE Introduced 3063 Battle value 1,179 Point value 24STN-C Role Sniper Tech base Inner Sphere Rules Standard Alpha Strike abilities C3S, MHQ1 Introduced 3065 Battle value 689 Point value 21STN-5WB Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities AC1/1/-, CASE Introduced 3070 Battle value 999 Point value 24STN-6S Role Sniper Tech base Mixed Rules Standard Alpha Strike abilities CASEII, IF1 Introduced 3135 Battle value 1,089 Point value 26