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KWA KM4A1 Full Metal AEG Rifle M4 Carbine Service Rifle Replica

SKU: KWA-104-01010 KWAIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Full metal construction for realism and durability
  • Perfect 1:1 replica of the M4A1 U.S. military service rifle
  • Fully adjustable battery stock and A2 style iron sights
  • Reinforced gearbox, gears, piston, and piston head
  • Highly efficient sector and bevel gears
  • Reinforced plastic trigger switch
  • Reinforced steel piston teeth
  • LiPo ready


KWA KM4A1 Full Metal AEG Rifle M4 Carbine Service Rifle Replica

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.

Color: BLACK

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




Operation Automatic Electric (AEG)
Build Metal / Polymer Stock, Handguard, Motor Grip
Firing Modes Semi-automatic, Full-automatic, w/ Functional Safety
Muzzle Velocity 390-400 FPS (w/ 0.20g BBs)
Gearbox Version 2 (Metal)
Magazine 120 Rounds Mid-Capacity
Battery 9.6V Nunchuck (Not Included), LiPo Ready
Inner Barrel 363mm
Hop-Up Yes, Adjustable
Overall Length 30" in. - 34" in. (Retracted/Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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