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DBoys Airsoft M4A1 AEG Carbine w/ Full Metal Gearbox and Crane Stock

SKU: BI-MX-13B DBoysOut of stock

  • - Powerful Full metal Version 2 gearbox
  • - 7" in. top optics rail; perfect for attaching scopes and sights
  • - Lightweight Impact Resistant ABS Polymer externals
  • - Comfortable Crane Stock
  • - Polymer removable carry handle w/ standard M4 rear iron sight
  • - CQB and Long Range rear sight apertures
  • - Comfortable polymer hand guard with plenty of space for mini type batteries
  • - Functional charging handle that exposes hop up adjustment wheel
  • - Ready to field right out of the box, with included battery, charger and BBs
  • - 300rd Metal shell high capacity magazine
  • - Compatible with most aftermarket upgrade parts and accessories


DBoys Airsoft M4A1 AEG Carbine w/ Full Metal Gearbox and Crane Stock

The NEW DBoys M4A1 Automatic AEG Carbine is a high performance rifle with everything you need to field your gun right out of the box, including a rechargeable battery, standard wall charger, high capacity magazine and a bag of 0.20g BBs. Hidden beneath this rifle's ABS Polymer body is one of the most powerful metal Version 2 gearboxes one the market, firing consistently at or above 400 FPS (with 0.20g BBs)! Featuring a more modern ergonomic crane stock, this M4A1 AEG is much more comfortable than traditional M4 AEGs. This DBoys M4A1 also features a top optics rail, perfect for attaching after-market scopes and sights. Weighing less than five pounds, this full length M4 carbine AEG is perfect for younger airsoft players, or players who value a lightweight, hard hitting carbine.

DBoys’ NEW M4A1 is ideal for both CQB and outdoor airsoft fields, thanks to its collapsible crane stock and carbine length barrel. At just over thirty inches, retracted, this M4 AEG is perfect for clearing buildings and maneuvering in confined spaces. However, its 363 millimeter inner barrel and high muzzle velocity make it easily capable of taking down targets at ranges up to 175 feet! This kind of range, power, and accuracy is nearly unheard of from polymer body M4A1 AEGs. Though this AEG is made from plastic, it is still extremely rugged and can easily handle the stress of an intense airsoft battle. One of the best features of this AEG is its compatibility with aftermarket parts and accessories, allowing you build up the rifle to suit your growing needs. This AEG is compatible with most Version 2 internal components and nearly all M4 external components!

Featuring the same hard hitting Version 2 gearbox found in DBoys' more expensive line of full metal M4 AEGs, this polymer M4A1 is a steal! DBoys has truly mastered the art of creating a powerful and reliable full metal Version 2 gearbox, and now you can own one of these renowned AEGs for less than $150! The range and accuracy of the NEW polymer M4A1 are also identical to the metal body DBoys M4 variants, thanks to a fully adjustable one piece hop up chamber, and a precision carbine length inner barrel.

With unique aesthetics, top tier performance, and a modern ergonomic design, the NEW DBoys M4A1 is the perfect choice if you are in the market for an affordable, reliable, and powerful M4 style AEG. These AEG are sure to sell out quickly, so get yours before it's too late!

Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.

In the Box


300rd high capacity magazine

8.4v mini type battery

standard wall charger


Operation Electric Automatic
Build Impact Resistant Polymer body, full metal gearbox
Firing Modes Semi-Automatic, Full-Automatic, with functional safety
Muzzle Velocity 390-410 FPS
Gearbox Full metal Version 2
Inner Barrel 363mm
Outer Barrel Treading 14mm CCW (Counter Clockwise)
Battery Type 8.4v Mini Type Battery
Weight 4.2 pounds
Overall Length 31", 34" (Retracted, Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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