Editing 25x130mm

{{Status|Canon}}
[[File:Ammo -Gauss.png|thumb|right|x300px|A 25x130mm slug.]]
'''25x130mm''' is a calibre of ammunition primarily employed by the [[gauss cannon]]s used by the [[United Nations Space Command]] and [[Colonial Military Authority]].

==Overview==
[[File:Gaussshot.jpg|thumb|250px|A 25x130mm projectile in mid-air, surrounded by a blue energy field.]]
25x130mm rounds are primarily employed by gauss cannons, which are capable of firing the projectiles at velocities of up to Mach 40.{{Ref/Anthology|Evo|Palace Hotel}} Gauss cannons capable of firing the 25x130mm include the following models;
*[[M65 Gauss cannon]]{{Ref/Reuse|Enc22p181}}
*[[M68 Gauss cannon]]{{Ref/Reuse|Enc22p181}}
*[[M68B Gauss cannon]]{{Ref/Reuse|Enc22p181}}
*[[M70 Gauss cannon]]{{Ref/Reuse|Enc22p181}}

==Variants==
[[File:HW2 ForgeHog Anvil.png|300px|right|thumb|The Anvil round's effect, after being fired by Forge's Warthog.]]
===Anvil round===
When fired, Anvil rounds create an [[Electromagnetic pulse|EMP]] pulse at the point of impact.{{Ref/Reuse|PL}} The rounds also deal more damage than the standard Gauss cannon munitions. Sergeant [[John Forge]] modified his own [[John Forge's Warthog|personal Warthog]] to fire these rounds.{{Ref/Game|Id=PL|HW2|Phoenix Logs|Detail=Forge's Warthog}}

===25x130mm AVLP/F ===
The 25x130mm armor-piercing, limited penetration/frangible (AVLP/F) is employed on M68 and M68B Gauss cannons.{{Ref/Book|Enc11|Page=321}}

===M485 HV/FTHPP===
The M485 High-Velocity/Ferric-Tungsten Hollow-Point Projectile (HV/FTHPP){{Ref/Site|URL=https://www.halowaypoint.com/news/the-new-halo-encyclopedia-is-out-today|Site=Halo Waypoint|Page=The Halo Encyclopedia is Out Today|D=15|M=05|Y=2022}} is a specialised 25x130mm projectile used in M68, M68B and M70 coilguns.{{Ref/Book|Id=Enc22p181|Enc22|Page=181}}{{Ref/Site|URL=https://www.halowaypoint.com/en-us/universe/weapons/gauss-cannon|Site=Halo Waypoint|Page=Gauss Cannon|D=30|M=06|Y=2021}}{{Ref/Book|H4EVG|Page=80}}

==Gameplay==
===''Halo Wars 2''===
In ''Halo Wars 2'', the Anvil round is available as the first upgrade for the Forge's Warthog hero unit. 
*'''Forge's Warthog upgrade: Anvil Round'''
**'''Info:''' Fires an EMP round, Slows enemy vehicles
**'''Tier:''' 1
**'''Cost:''' Supplies 0, Power 325
Once unlocked, the Anvil round can be fired as the vehicle's Y ability.
 
==List of appearances==
*''[[Halo 2]]'' {{1st}}
*''[[Halo 3]]''
*''[[Halo Wars]]''
*''[[Halo 3: ODST]]''
*''[[Halo: Evolutions - Essential Tales of the Halo Universe]]''
**''[[Palace Hotel]]''
*''[[Halo: Reach]]''
*''[[Halo 4]]''
**''[[Spartan Ops]]''
*''[[Halo 2: Anniversary]]''
*''[[Halo 5: Guardians]]''
*''[[Halo: Ground Command]]''
*''[[Halo Wars 2]]''

==Sources==
{{Ref/Sources}}

{{Ammunition}}