Atlas Custom Works 14.5" Diamond Head Style M4 AEG Airsoft Rifle w/ Battery/Adapter/Charger Combo, Black

This is a complete M4 AEG kit for anyone who wants a full metal carbine that's ready to play straight out of the box — battery, charger, magazine, BBs, and even a Deans adapter. No hunting for missing accessories. No wondering which connector type your gun takes.

Where this velocity lands. 420–435 FPS on 0.20g BBs puts it squarely in the 401–450 range, which means most outdoor fields running 380 to 400 FPS with a reasonable MED will accept it, though you'll want to chrono before your first game. Turned down with a heavier BB, you're inside the usual outdoor cap. Turned up, you're at the edge. Indoor fields running 350 or below will require a spring swap or different build. Always chrono with your own BBs.

Full metal where it counts. The handguard, upper receiver, lower receiver, and barrel are all metal. The adjustable stock and polymer pistol grip keep the weight from going completely rogue. If you want a featherlight gun, this isn't it — but the metal handguard and receiver set give it a solid feel and a distinctive diamond-cut look that separates it from generic polymer builds.

The gearbox is a V2. That's the M4 standard, which means gears, pistons, springs, and cylinder parts are all off-the-shelf. The shell tends to crack around the cylinder window on cheaper castings over time, and the spring swap requires splitting the box, but when something wears out you're not waiting on a proprietary parts run. The adjustable hop-up means you can tune the BB trajectory for range — a good hop-up matters more to accuracy than a high FPS number.

What's in the box. The rifle, a 300-round hi-cap magazine, a user manual, the Intellect Airsoft Deans-to-battery adapter cable, a Lancer Tactical LCD universal LiPO balance charger, the Golden Ball 3000 round 0.25g BBs, and a Lancer Tactical 11.1V 900mAh LiPO battery. The battery and charger are included — many similar kits charge extra for those. The Deans adapter means if your existing batteries use Tamiya or XT60, you can still use them with this gun. The 300-round hi-cap will need rewinding mid-game. If you plan on running a lot, plan on picking up mid-cap spares.

Externals. The 14.5-inch handguard has a full Picatinny top rail and Weaver-compatible side rails. Overall length is 37 to 40.5 inches depending on how far you extend the stock. The 14.5-inch barrel with adjustable hop-up gives comfortable performance in both outdoor skirmish and mid-range CQB scenarios. This isn't a CQB-only gun — the velocity and overall length put it closer to an outdoor field platform — but it'll work fine at a tight indoor event if you don't mind the length and can get past the chrono.

Before you buy. This gun is not LiPO ready. The included 11.1V battery may void warranty or stress the gearbox on a non-LiPO-ready gun. If you want to run 11.1V safely, you'll need a MOSFET installed first. Includes federally mandated blaze orange muzzle tip.

Caliber:

6mm

Canada Compliant:

Yes

Color:

Black

Fire Modes:

Safe, Semi-Automatic, Full-Automatic

Hop-Up:

Yes - Adjustable

Included Magazine:

300 round Hi-Cap

Length:

37 - 40.5 inches (Stock Retracted / Extended)

LiPO Ready:

No

Material:

Full metal handguard, upper/lower receiver, barrel / Polymer stock, and pistol grip

Model:

M4

Package Includes:

Gun, Magazine, Manual, Charger, Battery, Deans Adapter, Bag of BBs

Power Source:

Electric

Rail Type:

Weaver/Picatinny

Velocity:

420 - 435 FPS w/ 0.20g BBs