regular price: $390.00

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Model Number: JP-28KR

If you're looking for a solid counter-sniper style rifle based off the M4 platform, check out the Echo1 ER25K. This marksman's rifle features a solid metal receiver and rail system, which give it a hefty durable feel. The rifle uses a higher capacity 470 round magazine, which is thicker than the standard M4 style. The rifle also includes a full metal barrel cover to further simulate the real rifle. The adjustable crane stock houses the included 9.6 volt battery that will keep the gun operating all day. On top of the rifle, Echo1 created a full length rail which extends from the back of the receiver all the way through to the front without any breaks or gaps between the receiver and the rail system. This opens up a huge variety of options for accessories and optics to mount in nearly any configuration.


  • Full Metal Echo1 Receivers
  • Barrel Cover Included
  • High Capacity 470 Round Magazine
  • Battery and Charger Included
  • Fully upgradable Version 2 Gearbox


  • Echo1 ER25K FPS-420 Electric Airsoft Rifle
  • 470 Round Magazine
  • 9.6V Crane Battery
  • Battery Charger


  • Operation: Electric
  • Velocity: 420 FPS (with .20g BBs)
  • Gearbox: Full Metal V2
  • Magazine: 470 Rounds
  • Hop Up: Adjustable
  • Weight: 7 Pounds
  • Overall Length: 22.8 Inches (27.2 Inches with Stock Extended)
  • Ammunition: .20g or heavier BBs (NO .12g BBs!)
  • Inner Barrel Length: 363mm
  • Firing Modes: Semi and Full Auto


Electric Airsoft Rifles use batteries as their power source, they're usually fully automatic, and they shoot very fast. If you are looking for continuous fire fun, this is the type of Airsoft Gun for you - just hold down the trigger and watch those BBs stream out, one after the other, in a straight, swift line - which means fun and entertainment, plain and simple. This Electric Airsoft Rifle doesn't require any pumping just simply point and shoot. This is a high end electric Airsoft gun. Please only use .20 gram high quality BBs with this item in order to keep it in working order. Using anything else as ammunition for this gun will void the warranty and may cause it to jam. You must be 18 years of age or older to purchase this Airsoft gun.

For questions regarding this product please email our friendly customer service team.

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