Koshi (BattleMech)

For the original Mist Lynx/Koshi OmniMech, see Mist Lynx (Koshi).

Koshi
Production information
Manufacturer	CSF Poseidon Mobile Production Facility Manufacturing Plant SFF-IT3
Production Year	3091
Model	Standard
Class	Light
Technical specifications
'Mech type	Clan BattleMech
Mass	25 tons
Chassis	Type 2 Standard endo steel
Armor	Forging ZM7 Ferro-Fibrous
Engine	Type II 175 XL engine
Communications System	Neil 9000
Targeting Tracking System	RCA Instatrac Mk VI
Heat Sinks	10 double heat sinks
Speed	118 km/h
Jump Jets	GrandThrust Mk I
Armament	1x Active probe 4x SRM-4s 1x Light TAG
BV (1.0)	762
BV (2.0)	760

Description

Inspired by the success of the Clan Hell's Horses’ Black Hawk design, the Koshi was developed by Clan Diamond Shark as a simplified, non-OmniMech version of the older Mist Lynx. Primarily for sale to Inner Sphere customers, the Diamond Shark's marketing ploy was to adopt a familiar name, using the Mist Lynx's Inner Sphere designation; a decision that did not sit well with many of the more conservative members of the Clan. Political infighting delayed the deployment of the BattleMech until 3093; however, once it was introduced, the 'Mech proved to be a success. Purchased by all major powers of the Inner Sphere, as well as some minor ones, the Koshi is particularly popular with the Capellan Confederation and Republic of the Sphere militaries.

To reduce costs, the Diamond Sharks chose to use entirely off-the-shelf components, including Inner Sphere-produced electronics. However, these decisions did not hamper the 'Mech's performance. Like its progenitor, the Koshi is built on a lightweight endo steel chassis to save weight and is powered by a 175-rated XL engine that gives the 'Mech a top speed of 118.8 km/h. Similarly, the Koshi also has six jump jets that allow the 'Mech to jump up to 180 meters.

Weapons and Equipment

The Koshi's armament is rather simple and straightforward, consisting of a quartet of arm-mounted SRM-4 launchers, supplied by three tons of ammunition. A head-mounted active probe, another legacy of its progenitor, allows the 'Mech to act as a scout and flush out hidden foes. Finally, a light TAG allows it to act as a spotter for guided artillery and indirect fire.

Variants

• Koshi 2 

  Introduced in 3095, the Koshi 2 removes the SRM-4 launchers and active probe, replacing them with a pair of Streak SRM-6 launchers, each fed by a ton of ammunition. The light TAG is retained. BV (1.0) = 982, BV (2.0) = 948

• Koshi 3 

  Entering production at same time as its sibling variant, this version of the Koshi keeps the light TAG and active probe, and adds an ECM suite and targeting computer. The targeting computer is paired with six heavy small lasers, three carried in each arm. A MASC system allows the Koshi 3 to reach speeds of 151 km/h in brief bursts. BV (2.0) = 777

Custom Variants

• "Six Gun" 

  First popularized by Flavio Rodriguez, this custom variant removes the SRM-4 launchers and replaces them with six Heavy Small Lasers mounted in the arms. BV (2.0) = UKN

Design Quirks

The Koshi has the following Design Quirks:

• Improved Sensors
• Narrow/Low Profile

Related BattleMechs

• Mist Lynx - OmniMech used by the Diamond Sharks as the basis of the design for the Koshi

Notable Pilots

See: Category:Notable Koshi Pilots

Notes

• The Koshi was first created by WizKids' MechWarrior Dark Age Collectible Miniatures game as a part of the game's original release of their Dark Age. It was used for both regular units and the game's unique figures. The standard weapons layout would first appear in then-Classic BattleTech's first adaptation of figures from WizKids' figures in Record Sheets: MechWarrior Dark Age I, authored by Randall Bills. Due to WizKids' game mechanics, it did not allow for Omni ability to swap weapons and equipment of the original Mist Lynx aka Koshi. This is why, though it shares the same name, the Koshi standard is not the same 'Mech. It was later adapted by Catalyst Game Labs and redefined in the tabletop game once the company advanced the franchise's timeline to 3145, with early Record Sheets first appearing in the PDF-only Turning Points series book Dark Age Turning Points: Liao and later fully adapted into Technical Readout: 3145 Mercenaries with background information.

Gallery

• 

  Original Koshi from DATP: Liao

• 

  Koshi from TRO:3145 Mercs

• 

  Koshi Clix miniature, in Highlanders livery

• 

  Flavio Rodriguez’ Koshi Clix miniature

Bibliography

• Dark Age Turning Points: Liao
• Master Unit List
• Record Sheets: 3145 Unabridged
• Record Sheets: MechWarrior Dark Age I
• Technical Readout: 3145 Mercenaries