RSI Mantis

Roberts Space Industries · Interdiction · flight ready

The RSI Mantis is a interdiction ship from Roberts Space Industries with a crew of 1. It moves at 236 m/s in SCM and 1,400 m/s in NAV mode, on 32,500 hull HP and 6,336 shield HP. In game it sells for 3,231,900 aUEC at New Deal - Teasa Spaceport - Lorville. On the pledge store it lists at $150.

Compare this ship side by side →

Overview

Crew: 1
Cargo: 0 SCU
Mass: 233,551 kg
Hull HP: 32,500
Shield HP: 6,336
Size class: 2
Length: 30 m
Beam: 17 m
Height: 7.5 m
Pledge (USD): $150

In-game price & where to buy

Type	aUEC	Terminal	System	Reported
Buy	3,231,900	New Deal - Teasa Spaceport - Lorville	Stanton	11d

Prices as reported to UEX Corp, fetched 28 Oct 2026; crowd-sourced, so they can differ by shard and drift between reports. The Reported column is the age of each report.

Flight performance

SCM speed: 236 m/s
Max (NAV): 1,400 m/s
Boost fwd: 605 m/s
Boost back: 257 m/s
0 → SCM: 1.57 s
0 → max: 9.32 s
Pitch: 50 °/s
Yaw: 42 °/s
Roll: 160 °/s
Pitch (boost): 60 °/s

Acceleration and boosted handling are the numbers most loadout tools skip; they decide fights as much as DPS.

Weapon fitting interactive

0 DPS burst

Fit a pilot gun to each hardpoint; the totals update live. Gun data from build 4.10.2-LIVE.12881860. Opens on the highest-burst gun per slot.

S3 S3

Burst: 0 DPS
Sustained (60 s): 0 DPS
Alpha (one volley): 0

Pilot-fired guns only, at the size each mount accepts. This is a single-seat ship, so guns in its turrets count too. Sustained is the average damage per second over 60 seconds of holding the trigger: burst DPS times the share of that time the gun can fire, then capped by the magazine. For an energy gun the share is fire time / (fire time + recharge delay + recharge time), where fire time is the capacitor load divided by shots per second. For a gun with overheat data it is time to overheat / (time to overheat + cooldown). A ballistic magazine that empties inside the minute caps it at rounds x damage per shot / 60. The ship's shared weapon power pool is not modeled. Alpha is the damage of every fitted gun firing once. Gimbal tracking and missiles are not modeled. Your build is saved on this device and shareable by link.

Component fitting interactive

Swap the shield generators, power plant, coolers and quantum drive. Shield, power, cooling and quantum figures below update with the fit. Component data from build 4.10.2-LIVE.12881860.

S1power plant S1shield generator S1shield generator S1cooler S1cooler S1quantum drive

Shield HP: 6,336
Shield regen: – HP/s
Power requested: – of – segments
Cooling requested: – of – segments

Shield HP adds the strongest 2 generators, because this ship powers at most 2 at once (its shield power pool). Power and cooling are what the ship requests with shields up: the rest of the ship as the game data gives it, plus the fitted shields and coolers at their maximum draw. Requests above supply are normal; the in-game power pips decide what runs. Quantum range is the ship's quantum fuel divided by the fitted drive's fuel use. These relations were checked against every stock ship in the data before use. Saved on this device and shareable by link together with the gun build.

Quantum travel

Quantum speed: 161,411 km/s
Quantum range: 48 million km
Spool time: 4.4 s
10 Gm jump: 74 s

With the stock quantum drive. Fit another drive above and these figures follow it.

Signatures

IR: 8,328
EM (idle): 38,805
EM (max): 55,125

Infrared and electromagnetic emission with the stock loadout. Lower is harder to detect and lock.

How it compares

Metric	Value	Rank of all ships	Rank in Interdiction
SCM speed	236 m/s	26 / 234	3 / 6
Max (NAV) speed	1,400 m/s	22 / 234	2 / 6
Pitch rate	50 °/s	80 / 234	3 / 6
Max pilot-gun DPS (burst)	4,083.4 DPS	93 / 192	5 / 6
Max sustained pilot DPS (60 s)	2,814 DPS	96 / 192	5 / 6
Max pilot alpha (one volley)	2,250 damage	106 / 192	5 / 6
Hull HP	32,500 HP	115 / 234	4 / 6
Shield HP	6,336 HP	117 / 234	4 / 6
In-game price	3,231,900 aUEC	61 / 140	2 / 3

Rank 1 is best (highest, or cheapest for price) among ships that carry that figure in this build's data. Full lists: ship rankings.

Related ships

Head to head

Other Interdiction ships

All hardpoints

paint S1
cockpit_flair_hang S1
gravity_generator S0
battery S0

QuantumDrive 1

quantum_drive S1

Shield 2

shield_generator_right S1
shield_generator_left S1

FlightController 1

controller_flight S1

Cooler 2

cooler_left S1
cooler_right S1

Power 1

power_plant S1

MidRangeRadar 1

radar S1

MissileRack 2

missile_rack_outer_left S3
missile_rack_outer_right S3

Misc 1

computer S0

Full component slots (shields, coolers, power plant, quantum drive) shown above; interactive fitting for those is coming. The weapon DPS fitter is live higher on this page.