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Model Number: GR-6804

Command superior firepower with the KJW M4 Carbine Version 2 Green Gas Airsoft Rifle. This rifle features hard-kicking blowback action, giving you substantial realism every time you squeeze the trigger. Its 450 FPS firepower and hop-up shooting system will give you the kind of accuracy and power that you require when you're getting gritty in the trenches. With the RIS rails, you can attach your favorite accessory and make this your go-to Airsoft rifle when in the heat of battle. The unique flip-up sights are adjustable and pop-up with the press of the safety latch button. Be a true warrior with the KJW M4 Carbine Version 2 Green Gas Airsoft Rifle, get yours now!


  • Green Gas Powered
  • Heavyweight Metal Body
  • RIS Rail System
  • Blowback Technology
  • Removable and Adjustable Flip-Up Front and Rear Sights
  • Full/Semi-Automatic Firing Modes
  • Hop-Up Shooting System
  • Adjustable Rear Stock


  • KJW M4 Carbine Version 2 FPS-450 Blowback Green Gas Airsoft Rifle
  • Magazine
  • Easy BB Loader
  • Box of Sample BBs


  • FPS: 450
  • Magazine Capacity: 32 Rounds
  • Size: 31 Inches – 34.25 Inches (Extended Stock)
  • Rail Type: Picatinny

This is a Green Gas Airsoft Rifle which means that it uses Green Gas as a propellant. It shoots hard and fast and is extremely lifelike. This Green Gas Airsoft Rifle doesn't require any pumping just simply point and shoot. This is a high end Green Gas 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. You will need to purchase Green Gas for this gun separately.

Green Gas Airsoft M4

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

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KJW M4 Carbine V2 FPS-450 Blowback Green Gas Airsoft Rifle

KJW M4 Carbine V2 FPS-450 Blowback Green Gas Airsoft Rifle

$375.00 | Limited Stock Available

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