King Arms Full Metal Fully Licensed Colt M4A1 Carbine Airsoft Gas Blowback GBB Rifle

Regular price $299.99 Sale

Availability: Available Unavailable

The King Arms M4 gas blowback rifle is a fully ATF approved with tons of after-market conversion kits. It has great compatibility and parts because it is 99% compatible to the Western Arms & G&P M4 GBB system. The King...


Product Details

The King Arms M4 gas blowback rifle is a fully ATF approved with tons of after-market conversion kits. It has great compatibility and parts because it is 99% compatible to the Western Arms & G&P M4 GBB system. The King Arms m4 gas blowback is fully licensed by Colt and equipped with stamped Colt trade-mark.

Features:

  • ATF Approved.
  • Full Colt Trade-mark, officially licensed by Colt.
  • Metal receiver.
  • 50 round gas powered magazine included.
*Being G&P & Western Arms 99% compatible. (Slight mod to meet US ATF requirements). This rifle offers tons of after-market custom parts and upgrade parts. Most of the exterior parts are 100% compatible and 99% of the internal parts are compatible. Check out our WA & WE gas blowback m4 custom parts section to customize your King Arms M4 GBB today!

Magazine Capacity: 50 Rounds. One included. Use all WA M4 / G&P M4 GBB compatible magazines.
(The GHK version magazine seems to not fit very well and would require modification to work, due to compatibility issues. Get KA or G&P for best compatibility and performance.)
Firing Mode: Semi Automatic, Full Automatic and Safety
Hopup: Adjustable
Weight: 2270g. (Without magazine).
Overall Length: 770mm (850 with stock extended)
Inner Barrel Length: 368mm. The King Arms M4 GBB uses AEG type tight bore inner barrels.
Gas: Green gas, propane adapter, co2 magazine.
System: Open bolt
Action: Gas blowback
Caliber: 6mm / High grade bbs recommended.
Muzzle Velocity: 330~380 FPS
Package Includes: Gun, Magazine
Firing Mode: Fully Automatic, Semi Automatic, Safety
Range: 70~140 feet
Materials: Aluminum, Nylon Fiber Polymer
Length: 770mm-850mm
Source of Power: Green Gas, Propane with adapter
Manufacturer: King Arms under license from Cybergun (Colt Trademark and Colt Logo are property of New Colt Holding Corp.)

FPS Range: 330-380

Product Reviews

Shipping & Returns

Free Shipping on all orders over $120. Use coupon: "freeshipping".

  • Online purchases: 14 days from the date of delivery with copy of emailed receipt for exchange or store credit only. NO EXCEPTIONS!
  • All guns are to be tested upon purchase, no damaged or defective gun returns are accepted (we have a tech available if needed).
  • All used items have been tested and are sold "AS IS", and are not eligible for return.
  • All used gear is not eligible for return.
  • All consumable items are non-refundable if opened (unused BBs can be exchanged for different BBs of equal or lesser value).
  • All guns being picked up from our techs are tested and cleared upon return and are not under warranty.
  • Customized products are non-refundable in any circumstances.
  • If the item is defective or you receive the wrong item, please contact our customer service at info@modernairsoft.com for further instructions.

    Please click here to view our Order, Return and RMA policies.
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