Classic Army KM10 ARS4 10" M-LOK M4 AEG Airsoft Rifle w/ PDW Stock, Black

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If you’re looking for a reliable and powerful Airsoft AEG rifle, we have a perfect option. The Classic Army KM10 ARS 4 is a well-balanced weapon with lots of firepower and outstanding exterior components. In addition, the item looks great, with the Classic Army logo that fits in nicely with the black body.

The rifle is made of injection-molded polymer, offering excellent durability and the ability to withstand heavy impact. It comes with a 20-mm top rail that lets you mount optics, scopes, and many other accessories to improve your accuracy. You also get a PDW-style collapsible stock that rests against your shoulder nicely and contributes to comfort. The lower and upper receivers are also made of polymer, meaning that the weapon has no weak points in terms of sturdiness.

Internally, the AEG rifle boasts great features as well. There’s the ECS trigger with three selective fire modes: in addition to safety, you can also choose between the fully automatic and semi-automatic settings to adapt to various battlefield situations. Plus, the quick-change spring system lets you adjust the FPS and further modify your shooting.

To top it all off, the weapon comes with a built-in MOSFET that delivers a crisp trigger response and improves durability. By not allowing you to shoot until an electrical circuit is firm and complete, the system preserves your trigger contacts and prevents failures.

The battery and charger are sold separately.


  • Material: Metal and Polymer
  • Muzzle Velocity: 350 – 360 FPS with 0.20g BBs
  • Inner Barrel Length: 13 inches
  • Hop-Up: Adjustable
  • Color: Black
  • Magazine Capacity: 300 Rounds
  • Recommended battery: 7.4V LiPO or 8.4V Small Type

Note: Battery & Charger DOES NOT come with purchase of rifle (7.4V LiPO or 8.4V Small Type Batteries Recommended)


Power Source:
350 – 360 FPS w/ 0.20g BBs
Battery & Charger Included:
LiPO Ready:
30 Day Return / 45 Day warranty

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