If so, or if you already have a strong secondary, go with Ghost in that attachment slot as it's never a disadvantage to stay off the radar for enemy UAVs. When it comes to perks, Overkill is necessary for you to have a second primary weapon, unless you want to run something like the AMP 63 (opens in new tab). If you build it for decent range, it can make a really solid close-range/sniper support-hybrid gun, and is well worth popping onto your Swiss loadout. Of course, we need a secondary, and I've picked the Bullfrog.

The Axial Arms 3x optic will give you a decent level of magnification for close-range sniping without suffering from scope glint, making you much harder to track by enemies, and your 24.9' Combat Recon barrel is perfect for boosting that bullet velocity and making sure your bullets actually get where you're firing them. Your Serpent Grip is another great choice for the Swiss K31, as it'll help you big time with speeding up that aim-in speed with very little tangible downside (sprint-out time is made slightly slower, but in quick-scoping gunfights this usually doesn't matter). Your aim walking movement speed is reduced and the laser is visible to enemies, but you shouldn't be spending too much time aimed down your sights anyway-take the shot and move on. You'll get one-headshot kills with this gun, and I've built it to be as fast as possible to ADS thanks mostly to the SWAT 5mw Laser Sight which both improves your aiming stability and ADS speed.

This loadout is perfect for aggressively closing enemies down and quick-scoping them before they have time to react. Best Warzone loadout (opens in new tab) : The gear to chooseīest M4A1 Warzone loadout (opens in new tab) : Top all-purpose AR buildsīest MP7 Warzone loadout (opens in new tab) : Effective SMG setupsīest Grau Warzone loadout (opens in new tab) : Strong AR buildsīest M13 Warzone loadout (opens in new tab) : Attachments to chooseīest Kilo 101 Warzone loadout (opens in new tab) : Boost the punchy AR

Easy swish sniper