The X13 Auto is one of the best sidearms to use in your Warzone 2 loadouts right now. Here’s the best X13 Auto build for Warzone 2 to increase its accuracy and range:
| Attachment | Tuning | How to Unlock |
| Corvus Series-D (Muzzle) | +0.56 ↑ +0.28 → | X13 Auto Level 14 |
| Impact Point (Barrel) | +0.40 ↑ -0.28 ← | X13 Auto Level 12 |
| FJX DIOD-70 (Laser) | -0.24 ↓ -16.45 ← | .50 GS to Level 2 |
| 50 Round Drum (Magazine) | N/A | X13 Auto Level 18 |
| Cronen Lima-6 (Rear Grip) | +0.64 ↑ -0.32 ← | X13 Auto Level 8 |
Alongside the X13 Auto, you’ll want to use one of the best assault rifle loadouts in Warzone 2. That way, you’ll be deadly at all distances!
Best Secondary Weapon for X13 Auto Class
As the X13 Auto is only very effective up close, even if it has a decent damage range, you’ll want to pair it with a powerful long-range weapon. These are our favorites:
Best Perks & Equipment for X13 Auto Loadout
As the X13 Auto is a sidearm, you don’t have to use the Overkill perk in your loadouts. For an aggressive playstyle with this rapid-firing pistol, we suggest the following perks and equipment:
- Perk 1: Double Time
- Perk 2: Tracker
- Perk 3: Fast Hands
- Perk 4: Quick Fix
- Tactical: Stun Grenade
- Lethal: Semtex
X13 Auto Alternatives in Warzone 2
The only other weapons that can compete with the X13 Auto in Warzone 2 are the two best SMGs in the game:
