Halo Nation

Callin' in the Big Guns

10,043pages on
this wiki
Add New Page
Talk0 Share


Callin' in the Big Guns is an achievement in Halo 4.[1] It is obtained by earning ordnance three times in one game while playing on a Majestic Map Pack map in matchmaking


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.