Moving to Unit B2 from July
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King Arms M4 Striker Carbine Ultra Grade II

£225.00 inc. VAT


Brands:King Arms
When ordering a RIF you will be asked to provide an appropriate defence and confirm your age at checkout. Please note that any RIFs that require two-tone painting will delay the shipment of an order, this excludes pre two-tone RIFs from manufacturers SKU: CBOSDZG6 Category: Tag:


1.Tactical handguard

  • King Arms M4 striker series is constructed by high-quality nylon fibre, this lightweight AEG equipped with durable nylon fibre trendy Keymod & M-lok rail.
  • One-piece design including the upper rail let the shooting more accurate.
  • Four-sided mounting platform conveniences shooters to bolt-on vary accessories.
  • Come with 3 pieces of Picatinny rail sections.


  • Metal made outer metal to avoid wobbling. It also protects the well-polished brass 6.05mm inner barrel for precise shooting.
  • Rifle comes with a new designed suppressor.


  • The receiver was built by high-grade Nylon polymer, providing a lighter in overall weight without compromising of longer resistance and durability.
  • The stylish design of the receiver with chopped-off dust cover, together with good-looking fire-mode-selector, bolt release button, gives an eye-catching outlook of the rifle.
  • Vertical design trigger improves the flexibility of shooting and non-slip design increase the friction of the smooth surface.


  • Highly calibrated 7mm bearing metal gearbox with metal spring guide.
  • Equipped with a MOSFET triggering circuit that provides maximum accuracy.
  • With feature of Quick Spring Change System, let shooter alter power spring easily.
  • Hop up unit allows the shooter to adjust the range of the shooting and the precision.

5.Non-slip grip

  • Rough surface design can prevent slip of griping. You can grasp full control of your rifle confidently.

6.Tactical stock

  • 7 position quick pull and auto-locking system provides the fastest adjustment possible.
  • Enlarged stock tube with a compartment for batteries up to 1400mah-12v. The compartment is easily accessible by operating the rear gunstock cap.


  • Foldable rear and front sights.
  • Rear sight comes with a double viewfinder for high precision shooting.

8. Magazine

  • TWS mid-cap magazine stores up to 140 rounds.
  • Non-slip texture polymer casing ensures the operator access the magazine confidently.

Suggested Energy Source 11.1V 1100mAh 15C Type Lithium Battery (KA-BAT-10)

Maximum Battery Storage 11.1V Max.

Overall Length 815 mm

Min. Overall Length 715 mm

Inner Barrel Length 270 mm

Weight without Magazine 2220 g

Main Material Zinc Alloy; Nylon Fiber Major Colour Black

Capacity 140 Rds

Calibre 6 mm

Fire Mode Safe / Single / Full-Auto

Marking King Arms

King Arms Bolt Catch System -NA-

Loading Mode Automatic

Blowback Action -NA-

Outer Barrel Design CNC One Piece

Magazine Release Design -NA-

Hop-Up Bucking Design Adjustable AEG Type

Gearbox Design V2 7mm bearing

Gearbox Motor Design Long Axle Type

Accessories come with package

140 Rds magazine (KA-MAG-77-BK),

Training Weapon System (TWS) Front Grip

Muzzle Velocity (UK Italy / Japan version) Lower than 0.98J


King Arms

King Arms was founded in 2004 with the mission to ensure optimum customer satisfaction by providing them precision products and outstanding services. In 2015 , we moved our headquarter to Taiwan where we've continued to provide excellent products with the highest quality. While working with the leading firearms manufactures, we provide to our patrons a level of innovation and authenticity that can't be found anywhere else in the Airsoft industry.

Additional information

Weight 1 kg

Keymod, M-LOK


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