Sentinel STN-C
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 40t
- Role
- Sniper
- Intro
- 3065 FedCom Civil War
- Rules
- Standard
- Cost
- 3.58M C-bills
- Move
- Armor
- 88 pts
Ultra AC/5SRM 2
Technical Readout: TR:3050U · Record Sheets: RS:3050Uu-C
Compare this unitBattle Value
689by skill
Point Value
21
Recognition Notes
The Sentinel STN-C is a 40-ton medium refit that turns the chassis toward long-range sniping, cruising at 65 km/h and topping out near 97, matching the STN-1S in speed. Where the original scout carried an AC/2 in the left arm, this configuration mounts an Ultra AC/5 in the same location, and the SRM 4 and Small Laser in the right torso are replaced by a single SRM 2. A C3 slave unit sits in the center torso, and the heat-sink count drops from 12 to 10 single. Enhanced communications gear carries over from the STN-1S, and the type is assembled as a field refit at various sites rather than a single factory.
Armor & Loadout
SENTINEL STN-C
BallisticMissile
Head: 9 front
Center Torso: 10 front, 7 rear
Right Torso: 8 front, 5 rear
Left Torso: 8 front, 5 rear
Right Arm: 8 front
Left Arm: 8 front
Right Leg: 10 front
Left Leg: 10 front
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| MslSRM 2 | RT | 1 | 50 rds · 1 t |
| Bal | LA | 1 | 20 rds · 1 t in LT |
| electronicsC3 SlaveIS | CT |
Systems & Manufacturers
STN-C
Sentinel
PV21
TP: BMSZ: 2TMM: 0MV: 12"
ROLE: Sniper
Damage
S (+0)
1
M (+2)
1
L (+4)
1
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 37Skill 1 33Skill 2 29Skill 3 25Skill 4 21Skill 5 19Skill 6 17Skill 7 15Skill 8 13
Availability by era
4 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 21STN-3KB Role Striker Tech base Inner Sphere Rules Introductory Alpha Strike abilities — Introduced 2830 Battle value 823 Point value 23STN-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 24
STN-C current variant Role Sniper Tech base Inner Sphere Rules Standard Alpha Strike abilities C3S, MHQ1 Introduced 3065 Battle value 689 Point value 21
STN-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