OHM Gun Review: Best Class setups, Variants and Attachments for the OHM in Advanced Warfare!

OHM Ultimate Class

The OHM is a Heavy Weapon in Advanced Warfare. It fires rounds of Directed Energy and comes with an adjustable choke to change between short and long range engagements. It is best described as an LMG/Shotgun hybrid. The OHM is a very powerful weapon and the LMG Mode kills in 3 shots from anywhere on the map at any range. Different from its other laser gun family, the OHM will fire through walls.

The shotgun mode is very powerful in close range combat with no hip spread if firing from the hip. It is also the fastest firing shotgun in the game, firing at 450RPM.

Recommended attachments for the OHM are Quickdraw, Extended Mags and Advanced Rifling.

Weapon Stats

  • Damage: LMG Mode: 3 shot to kill.
  • Damage Multiplier: No Headshot bonus.
  • Rate of fire: LMG: 600RPM and 720RPM with Rapid Fire. Shotgun: 450RPM or 525RPM with Rapid Fire.
  • Recoil: High.

Source: Drift0r.

Best Variants

The best OHM variants are the Restless(Elite), Unending(Elite) and the Lunacy(Enlisted). The Restless adds 3 to Accuracy and takes 1 from Damage. The ammo capacity on this variant is reduced so extended Mags is recommended. The Unending variant takes 1 from Accuracy, Fire Rate and Range. However adds 3 points to the ammo capacity which is a great thing for this weapon due to its low clip size for a Heavy Weapon. The Lunacy adds 1 to Fire Rate and takes 1 from Mobility.

Best Classes

Class 1 – OHM Ultimate Class.

This class is great for all out warfare, it works great in all situations. The OHM has Quickdraw, Advanced Rifling and Extended Mags equipped. Perks are Flak Jacket, Low Profile, Peripherals and Toughness. Scorestreaks activated here are UAV, Orbital Care Package and the Bombing Run.

OHM Ultimate Class


Class 2 – Shotty Hipfire.

This class is great for quick paced game play and mostly using the OHM firing from the hip in shotgun mode. Here the OHM is kitted with Laser Sight for more accurate hip fire and Advanced Rifling. Perks are Low Profile, Gung-Ho, Scavenger and Hardline. Exo Overclock as the Exo Ability. Scorestreaks here are the UAV, XS1 Vulcan and the Paladin.

OHM Shotty hipfire

Class 3 – OHM Quick Scavenger.

This class is great for run and gun players. Here the OHM is loaded with Quickdraw and the Red Dot Sight with the RW1 as secondary. Perks here are Flak Jacket, Danger Close, Cold-Blooded and Scavenger. Two Semtex in the Exo Launcher that will work a treat with Danger Close. UAV and Bombing Run as the Scorestreaks.

OHM Quick Scavenger