The RA 225 Submachine Gun was introduced to Call of Duty: Warzone with the Season 5 Last Stand update. Thanks to its fast fire rate and mobility features, the new Vanguard SMG is an extremely viable close-range weapon. Here’s a guide to the best RA 225 attachments and class to use in Warzone Pacific.

Best RA 225 Loadout Warzone

  • Muzzle: Recoil BoosterBarrel: Urban Rapid 11"Optic: Slate ReflectorStock: Moravec MBUnderbarrel: Mark VI SkeletalMagazine: 9mm 55 Round DrumsAmmunition: SubsonicRear Grip: Taped GripPerk 1: MomentumPerk 2: Quick

This is the best RA 225 build that you can use to shred your opponents in close to medium range engagements. The attachments used here focus primarily on improving the time to kill (TTK) and mobility of the weapon. First off, we use the Recoil Booster and Urban Rapid 11" for an increased fire rate, which in turn boosts the TTK of the weapon.

If you plan on running the RA 225 as a sniper support, use the Moravec 18" Needle barrel as it helps with bullet velocity and recoil control for better mid-range performance. Next up, equip the Taped Grip, Mark VI Skeletal stock, and Moravec MB barrel for improved mobility features such as movement, sprint to fire, and aim-down-sight (ADS) speeds.

As for the magazine, we recommend going with the 9mm 55 Round Drums as it gives your weapon the maximum ammo capacity. However, if you are playing solos or duos game modes, the smaller 7.62 Gorenko 38 Round Mags is a better choice as it improves the fire rate, accuracy, and mobility of the weapon altogether.

Best RA 225 Hipfire Loadout Warzone

  • Muzzle: Recoil BoosterBarrel: Urban 14" PATOptic: Slate ReflectorStock: Moravec MBUnderbarrel: Carver ForegripMagazine: 9mm 55 Round DrumsAmmunition: Hollow PointRear Grip: Pine Tar GripPerk 1: Sleight of Hand / VitalPerk 2: Quick

This is a build for players who prefer their SMG to have better hipfire accuracy. While some of the attachments remain the same as the previous loadout, the ones we have changed aim to shrink the hipfire spread of the RA 225 SMG, making it a perfect run-and-gun weapon for close-quarters.

Best RA 225 Class Setup Warzone

  • Primary Weapon: Grau 5.56 / Automaton / XM4Secondary Weapon: RA 225Lethal: SemtexTactical: StimPerk 1: SerpentinePerk 2: OverkillPerk 3: Amped

Stay tuned to Pro Game Guides for more Call of Duty content. In the meantime, head over to our article on How does the Supply Box UAV Killstreak work in Call of Duty Warzone?