The absolute best attachment build to control the high recoil of the Canto SMG and turn it into a PvP laser beam consists of the Compensator III, Angled Grip III (or Vertical Grip III), Extended Medium Mag III, and the Padded Stock. Because this medium-ammo submachine gun has a massive vertical kick and noticeable bullet dispersion, maximizing stability and magazine capacity is critical to lowering your time-to-kill.
If you don't have the weapon yet, you can reliably hunt for its schematics in First Wave Caches during active Hurricane map events, or directly look for secondary marketplaces where players trade or sell packages like a U4N bundle to buy arc raiders blueprints without dealing with the extraction RNG. Once you have the gun in hand, the real game begins at the modification workbench.
The baseline numbers explain exactly why this weapon is so dependent on top-tier modifications. At Level 1, a naked Canto has a tiny 18-round base magazine. Given its blistering fire rate, it takes roughly 19 bullets just to shred a standard light shield. This means without an ammo attachment, you literally cannot drop an armored target in a single clip even if you land 100% of your shots. Upgrading the weapon to Level 4 scales its base magazine to 36 rounds and maxes out durability at 130, providing a sturdier foundation, but attachments are what transform its erratic spray pattern into a precision laser.
Best Meta Build Breakdowns
The community is split into two optimal configurations depending on how you prefer to handle the weapon's unique kick pattern:
1. The "Laser Beam" Angled Setup
This setup focuses on crushing horizontal dispersion and weapon bloom while leaving a predictable, straight-up vertical recoil that you can easily pull down to manage.
Muzzle: Compensator III (Tightens bullet groupings and controls bloom dispersion)
Underbarrel: Angled Grip III (Drastically improves horizontal stability and ADS speed)
Magazine: Extended Medium Mag III (Bumps your total capacity up to 42 rounds at max weapon level, which gives you a comfortable safety cushion to finish fights)
Stock: Padded Stock (Essential for overall weapon stabilization and sustained-fire recoil reduction)
2. The Full Recoil Clamp Setup
If you struggle with the initial, sharp upward kick of the Canto, swap your muzzle and grip to completely tame the vertical jump.
Muzzle: Muzzle Brake III (Provides the highest raw vertical recoil reduction)
Underbarrel: Vertical Grip III (Counters the heavy vertical climb perfectly)
Magazine: Extended Medium Mag III
Stock: Padded Stock
Community Insights on the Canto Meta
On community platforms, players heavily debate whether a Muzzle Brake or a Compensator serves the SMG better:
"Muzzle brake, angled, mag 3 and padded stock is insane with this gun. It will have a little vert kick at the beginning but as soon as you pull down it's a laser. It's not bad with vert grip but way more consistent predictable aim when you have angled on."
"Your Canto feels trash, you're using it wrong... Compensator, vertical grip, extended mag, stable stock, no muzzle break. That's for tap fire or spraying. Vertical grip fixes the insane upward kick. Extended mag actually lets you finish fights."
Ultimately, if you can naturally pull down your mouse or thumbstick to combat vertical climb, the Angled Setup keeps your bullets tighter horizontally during a full spray. If you want the gun to do the heavy lifting for you, stick to the Full Recoil Clamp.