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Terminal.png This article, M113 Special Purpose Rifle, was written by Ajax 013. Please do not edit this fiction without the writer's permission.
"I once saw a guy with his SRS99 strapped across his shoulders get it stuck in a door way. I laughed for fucking hours. My Scout is small and discreet, kinda like a knife, with sniper rifle range!"
―Corporal James H. Hargrove

M113 SRS.png
M113 SRS
Production information

Scout Rifle system

Technical specifications
  • Barrel
    • 710 mm
  • Weight
    • 4.8 kilograms
  • Length
    • 980 mm
Magazine Size

15/36/60 round magazines

Fire Mode
  • Semi Automatic
Ammunition Type

9.5x40mm Kurz


Gas Operated


1400 meters (1750 with scope)


1970 metres


Necros War




The M113 Scout Rifle System is an accurized variant of M55C Enhanced Battle Rifle, designed for mid range combat in urban or closed environment where the M1091 or SRS99 is too long or heavy.


The weapon is ideally used in environments where other rifles are too large or cumbersome. As such, its ideally used in support of special operations teams, or in urban combat scenarios. Well suited to asymmetric warfare, it's lethal against unarmoured and unshielded targets, and with a steady hand can drop hardened infantry with ease. Because of its size and weight, its also preferred for use by airborne forces, and forward scouts.


The rifle shares much of its components with the M55C EBR, in fact, with a few parts, any M55C can be modified to replicate the performance, as can any M113 be modified back down to M55C EBR capabilities. The Main differences between the M55C and the M113 are the modified, lightened stock, adjusted fire grouping, with only 'safe' and 'fire', with no facility for automatic or burst fire, modified forward rail interface and a new, free floating, fluted barrel settled in thermoplastic bedding to reduce recoil and increase stability. Other than this, the internal functionality of the M113 is no different from its parent rifle.

UNSC Comments

Individual and Crew Served Weaponry of the UNSCDF


M6L Personal Defence Weapon System | M57 Pistol | M98 Compact | M19 Modular Pistol

Submachine Guns

M20A Submachine Gun | M12 Special Operations Carbine | M8Z Submachine Gun

Assault Rifles, Carbines, and Battle Rifles

MA6A Individual Combat Weapon System | M2A Carbine | M81 Special Purpose Carbine | M55C Enhanced Battle Rifle

Designated Marksman Rifles

M396 Designated Marksman Rifle | M97 Special Purpose Rifle | M113 Special Purpose Rifle

Machine Guns

M397 Individual Automatic Rifle | M739C Squad Automatic Weapon | M122 Light Machine Gun | M247B2 General Purpose Machine Gun | M247H2 Heavy Machine Gun | AIE-486K1 Heavy Machine Gun | M343A3 Heavy Machine Gun | M780 Special Purpose Machine Gun

Sniper Rifles

M22 Scout Rifle System | M818D Enhanced Modular Sniper Rifle System | M1091 Sniper Rifle System | Sniper Rifle System 99G-S6 Anti-Materiel | M99CA1 Special Application Scoped Rifle | M133 Precision Anti-Materiel Energy Weapon System


M45F Close Assault Weapon System | M108A1 Close Assault Weapon System | M77 Extreme Close Quarters Combat System

Energy Weapons

Weapon/Anti-Vehicle Model 6B Grindell/Galilean Nonlinear Rifle | MX4 Light Support Weapon | M921 ARC

Non-Lethal Weapon

M2 Threat-Negation Device | MX9 Pulsed Energy Projectile System | M39 Long Range Tranquillizer Rifle

Missile and Rocket Launchers

M41B2 Medium Anti-Vehicle/Assault Weapon | M899 Light Anti Armour Weapon | M57 Light Multipurpose Assault Weapon | M1 Multiple Launch Rocket System | M25 Underslung Rocket Launcher

Grenade Launchers

M319N Individual Grenade Launcher | M23 Multiple Grenade Launcher | M363B RPD | M460C Automatic Grenade Launcher | M556 Counter Defilade Grenade Launcher | M24 Underslung Grenade Launcher | M26 Grenade Launcher Module


M71 Mortar | M78 Mortar | M81 Mortar


M117 Light-Weight Field Howitzer

Sentry Guns

M55 GUARD DOG Sentry Gun | M601 GARGOYLE Sentry Gun


M9 Dual Purpose/High Explosive Grenade | M2 Anti-Materiel Grenade | M70 Flash Bang Grenade | M43 Smoke Grenade

Anti-Personnel and Anti-Armour Mines

M320 Anti-Tank Mine | M341 Anti-Tank Mine | M362 Anti-Tank Mine | M121 Bounding Anti-Personnel Mine | M127 Anti-Personnel Mine

Explosive Devices

C-7 Foaming Explosive | C-13 Gertex | C-14 Plastic Explosive | C-15 Liquid Explosive | M303 Thermite Cord | M311 Detonation Cord | M382 Special Munition Attack Charge (Kinetic) | M390 Breaching Charge | M394 Clearance Charge | M404 Special Lightweight Attack Munition | M366 Demolition Charge | M376 Satchel Charge | M379 Explosive Pack

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