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King Arms M4 TWS KeyMod Dinosaur - Black
9519 King Arms Airsoft
Manufacturer King Arms Airsoft

Product Id : 9519

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King Arms M4 TWS KeyMod Dinosaur - Black

The King Arms Dinosaur is one serious airsoft gun. From its full metal build to its performance in the field, it is an outstanding piece of kit.

The Dinosaur is built fully from metal, which makes it very solid and will happily take on the bumps and bruises of airsoft. There are 8 QD sling attachment points on the gun, so you have excellent options for setting up your sling. The long handguard is covered on three sides by KeyMod slots, giving you a superb amount of customizability and attachment options. The Dinosaur comes with three pieces of rail ready for you to attach wherever on the handguard you want. There is rail all the way along the top of the rifle for attaching sights, torches, lasers or any other thing you wish to attach.

The stock is adjustable for different lengths and has two velcro pads for attaching those awesome patches to. The stock butt pad is non-slip and hinges open to allow access to the battery compartment. The Dinosaur has folding front and rear sight that are adjustable. When you pull back the charging handle the dust cover will flip open, the fake bolt will retreat rearwards and lock in position so you can access the adjustable hop unit. To release the fake bolt you press the bolt release catch located on the left side. A particularly good feature on the King Arms Dinosaur is that both the fire selector and magazine catch are ambidextrous, which is terrific for both left handed airsofters and for when you have to use an alternate hand during gameplay. The barrel's length will mean that the gun has good accuracy at range. The grip can be adjusted for different hand sizes, so you can get the most optimum grip on the gun.

The Dinosaur also boasts a quick change spring system and mosfet trigger system for better trigger response.

The King arms M4 TWS KeyMod Dinosaur is a fantastic weapon and is ideal for the experienced airsofter who is looking for their next weapon.


  • Full metal construction
  • KeyMod handguard with 3 pieces of rail
  • 370 round high capacity magazine
  • Ambidextrous fire selector
  • Ambidextrous magazine release
  • QD sling attachment points
  • Adjustable stock with non-slip pad, velcro pads and large opening battery compartment
  • Folding front and rear sights
  • Adjustable hop unit
  • 6.02 brass inner barrel
  • Mosfet trigger system
  • Size adjustable grip
  • Quick change spring
  • Bolt catch system
  • Runs off 9.6v nimh or 7.4v lipo
  • Firing modes: safe/single/full auto
  • FPS: 330
  • Length: 870mm (stock collapsed) / 950mm (stock extended)
  • Inner barrel length: 475mm
  • Weight: 2.9kg


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