Osiris OSR-3D
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 30t
- Role
- Striker
- Intro
- 3063 FedCom Civil War
- Rules
- Standard
- Cost
- 5.23M C-bills
- Move
- Armor
- 80 pts
ER Medium Laser ×5Machine GunSRM 6
Technical Readout: TR:J · Record Sheets: RS:J
Compare this unitBattle Value
1,138by skill
Point Value
32
Recognition Notes
The Osiris OSR-3D is a 30-ton striker that fights close-in, cruising at 86 km/h and topping out at 130, fast for its weight, with a 120-metre jump. Its arms carry an SRM 6 in the left and a pair of ER medium lasers in the right, while the torso adds a machine gun in the left side, a further ER medium laser in the right, and two more ER medium lasers in the center. The 240 XL fusion engine and endo steel structure keep the frame light enough for that speed, and ferro-fibrous armor covers the chassis. Achernar Battlemechs builds it at New Avalon, with additional production at Cahokia.
Armor & Loadout
OSIRIS OSR-3D
EnergyBallisticMissile
Head: 7 front
Center Torso: 10 front, 3 rear
Right Torso: 8 front, 3 rear
Left Torso: 8 front, 3 rear
Right Arm: 8 front
Left Arm: 8 front
Right Leg: 11 front
Left Leg: 11 front
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| Enr | CT ×2 | 2 | |
| Enr | RT · RA ×2 | 3 | |
| Bal | LT | 1 | 100 rds · 0.5 t |
| MslSRM 6 | LA | 1 | 15 rds · 1 t in LT |
Systems & Manufacturers
OSR-3D
Osiris
PV32
TP: BMSZ: 1TMM: 0MV: 16"/8"j
ROLE: Striker
Damage
S (+0)
3
M (+2)
3
L (+4)
0
OV: 1Heat 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 · 7 factions
Osiris variants (3)
OSR-3D current variant Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities JMPW2 Introduced 3063 Battle value 1,138 Point value 32
OSR-4D Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities ENE Introduced 3067 Battle value 1,230 Point value 27OSR-5D Role Striker Tech base Inner Sphere Rules Standard Alpha Strike abilities ENE Introduced 3081 Battle value 1,226 Point value 27