Atlas Custom Works Full Metal MK46 SAW Airsoft Machine Gun AEG, Black

The MK46 SAW exists for a specific role: you want suppressive fire that keeps your teammates moving forward. This is Atlas Custom Works' take on the squad automatic weapon platform, built as a full-metal AEG that runs hotter and longer than a standard carbine. At 11.5 pounds, it's not a gun you carry lightly, but that mass is part of what makes it stable when you're laying down a steady stream.

What the numbers mean. Rated 360–410 FPS on 0.20g BBs. That puts the upper end right at or slightly above typical outdoor field caps (380–400 FPS), so you'll need to check your local limits and chrono with your own BBs before you play. Many players run heavier BBs (0.25g or 0.28g) to drop the velocity into a safer range while gaining better wind resistance and range. The velocity isn't the story here—sustained fire is.

Full-auto only. This rifle has no semi-auto mode. The selector is a safety switch only: on or off. That's the point of a SAW—when you're in the support role, you're laying down suppression, not picking single shots. If you need a primary that doubles as a precise skirmishing rifle, this isn't it. It's a dedicated tool for a specific job.

The drum matters. You're getting a 2,500-round drum magazine in the box. That's the kind of capacity you need when you're holding a lane or covering a push. Drum mags are heavier and bulkier than mid-caps, but you're not swapping mags every 30 seconds. The included fore grip helps manage the weight during extended firing sessions.

Externals and build. Full metal receiver and handguard. That's real weight and real durability, but it also means this gun carries like a full-metal build—expect it to feel solid and substantial. The black finish is standard for this model. It's built to take abuse and keep running, not to be a featherweight CQB carbine.

Before you buy. Battery and charger are not included—this is an AEG, so you'll need a compatible LiPO or NiMH pack and the appropriate charger. The 2,500-round drum is included, but you may want a mid-cap for situations where you need something lighter and more maneuverable. Given the full-auto-only fire mode, this works best as a secondary to a more versatile primary, or as your main gun when you're committed to the support role.

Includes federally mandated blaze orange muzzle tip.

Caliber:

6mm

Canada Compliant:

Yes

Color:

Black

Fire Modes:

Full-automatic (only) w, functional safety

Included Magazine:

2,500rd Drum Mag

Material:

Metal Receiver, Handguard

Package Includes:

MK 46 SAW Full Metal AEG, rd drum mag, fore grip

Power Source:

Electric

Velocity:

360-410 FPS w/ 0.20g BBs

Weight:

11.5 pounds