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DBoys M4A1 Carbine Full Metal Gearbox Polymer Airsoft AEG Rifle - TAN

SKU: BI-MX-16T DBoysOut of stock

  • - Lightweight polymer construction
  • - Full metal Version 2 gearbox
  • - Carbine-length polymer barrel
  • - Retractable LE stock w/ sling mount
  • - Detachable carry handle
  • - Flat top receiver optics rail
  • - Adjustable front, rear iron sights
  • - Adjustable hop-up unit
  • - Mini Tamiya connector w/ fuse
  • - Shoots up to 390 FPS (w/ 0.20g BBs)


DBoys M4A1 Carbine Full Metal Gearbox Polymer Airsoft AEG Rifle - TAN

When it comes down to choosing an airsoft rifle, most players prefer AEGs. But with so many hitting the market, choosing one can be a tough decision — especially if you’re a new player or looking to make the move into a higher performing airsoft gun. The M4A1 Carbine Polymer AEG Rifle by DBoys, which shoots up to 400 FPS (w/ 0.20g BBs), is a perfect pick for anyone looking for an AEG with a FULL METAL gearbox. This sets you up with an AEG that you can easily upgrade, thanks to it being compatible with Version 2 parts (pistons, gear sets and gearbox springs). Notably, this M4 airsoft gun features polymer external body components that are extremely lightweight to reduce player fatigue. If you want to transition to close quarters battle, you can easily retract the rifle’s length via the six-position LE stock. For external upgrades, you can also mount red scopes and sights for improved target acquisition via the flat top receiver optics rail being removing the carry handle. In addition, this Dboys M4 is also compatible with drop-in rail systems for further aftermarket customization. If you’re looking for an airsoft gun that comes with everything you need out of the box, including an 8.4V mini battery and wall charger, the DBoys M4A1 Carbine Polymer AEG is perfect for you!

Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Battery Charger Recommendation: Although this fully automatic airsoft rifle comes with a standard wall charger to charge the battery, 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 hicap magazine

8.4V 1200 mAh mini brick battery

standard wall charger

cleaning rod

instruction manual


Operation Electric Automatic
Build Metal Gearbox / Polymer Upper and Lower Receiver, Outer Barrel, Buffer Tube, Carry Handle, Handguard, Stock
Firing Modes Semi-automatic, Full-automatic, w/ Functional Safety
Muzzle Velocity 380 – 400 FPS (w/ 0.20g BBs)
Gearbox Full Metal Version 2
Magazine 300rd High Capacity (gear wind-up)
Battery 8.4V Mini
Inner Barrel Length 363 mm
Hop-Up Adjustable
Weight 4 pounds
Overall Length 30.25" in. / 33.5" in. (Retracted / Extended)
Color TAN

California Proposition 65 Warning: Cancer and Reproductive Harm -

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