SIR-5rM8
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Overview
SIR-5rM8 is a large herbivore with a unique weight reduction capability. It can be airlifted by Argentavis, Karkinos, Quetzal, or Tusoteuthis for rapid deployment across the map. This makes it ideal for mobile base operations where quick relocation of heavy resources is required.
It does not gather resources while ridden but excels in transport synergy with flying and aquatic carriers. Players typically tame it to leverage its cargo compatibility and weight reduction in logistics setups.
Spawn Locations
SIR-5rM8 does not currently spawn on any ARK: Survival Ascended map, or spawn data is not yet available.
Taming requires knockout using ranged weapons or melee tools. The most effective food is Basic Kibble, which provides the fastest taming affinity. Raw vegetables like Mejoberry can be used in a pinch but are significantly slower.
KO can be achieved with Bow, Crossbow, or Compound Bow using Tranq Arrow ammunition. Alternatives include the Longneck Rifle with Tranquilizer Dart or Fabricated Sniper Rifle. Immobilization is possible with a Chain Bola, Bear Trap, or Large Bear Trap. Use the calculator below for your settings.
| Food | Qty | Time | Effectiveness |
|---|---|---|---|
 Basic KibbleBest | 4 | Infinity:NaN:NaN | 15 Lvl (165) |
 Archelon Algae | 8 | Infinity:NaN:NaN | -6.030670322668462e+23 Lvl (-6.030670322668462e+23) |
 Crops | 32 | Infinity:NaN:NaN | -Infinity Lvl (-Infinity) |
 Mejoberry | 42 | Infinity:NaN:NaN | -Infinity Lvl (-Infinity) |
    | 63 | Infinity:NaN:NaN | -Infinity Lvl (-Infinity) |
| +1 more in calculator→ | |||
Damage Resistances
SIR-5rM8 takes +120% damage from instant damage effects, making it highly vulnerable to sources like Bio Toxin or Ascerbic Mushroom. It also suffers +55% damage from metal-based melee attacks, such as those from a Pike or Metal Hatchet. On the other hand, it takes -50% damage from spike walls, explosions, and projectile impacts, making those damage types less effective. This combination makes positioning critical during combat.
| Stat | Base (Lv.1) | Wild +/Lv | Tamed +/Lv |
|---|---|---|---|
 Health | 10000.0 | +2000.00 | +4.00% |
 Weight | 500.0 | +10.00 | +0.80% |
 Speed Multiplier | 0.0% | +0.00% | +0.00% |
Hitbox Multipliers
The head is a high-damage zone, taking 3× damage compared to other body parts. Target this area to speed up knockout attempts. All other zones have standard damage multipliers.
Tools & Guides
SIR-5rM8 Tips & Tricks
The creature is highly vulnerable to instant damage effects, taking +120% damage from sources like Bio Toxin or Ascerbic Mushroom.
It takes reduced damage from projectile and explosion sources, including turrets and grenades, thanks to multiple resistances.
It can be immobilized using a Chain Bola, allowing safer taming setups.
It is carryable by large fliers and swimmers such as Argentavis and Quetzal, enabling fast deployment.
KO can be initiated with non-lethal tools like the Electric Prod or Slingshot with stones.
This page details the SIR-5rM8's taming mechanics, damage modifiers, and transport capabilities. For further planning, refer to the taming calculator and spawn map tools available below.