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King Arms Command Arms Licensed Full Metal M4-S1 Airsoft AEG Rifle (Model: Black / Carbine)

ID: 41898 (AEG-CAD-AG-01-BK)
King Arms / Eagle Force859188418981ag-cad-10-BK(14.5)41898
4.3 stars, based on 38 reviews
King Arms Command Arms Licensed Full Metal M4-S1 Airsoft AEG Rifle (Model: Black / Carbine)
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Red dot sight not included
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King Arms / Eagle ForceCommand Arms (CAA)


Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
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Free shipping within lower 48 US states, no coupon code needed!


  • Full metal receiver and barrel assembly
  • High strength nylon fiber polymer RIS-compatible handguard, grip, and stock
  • Adjustable 6-position stock with rubber buttpad
  • Integrated CR123A Storage Compartment in Stock (Batteries not included)
  • Flip-up polymer rear sight
  • Railed flat top receiver great for optics
  • QD sling swivel points on stock and handguard (Sling swivel not included)
  • Fully licensed CAA trademarks
This is the official CAA Licensed M4 Carbine Airsoft Rifle. The receiver is made from high quality machined aluminum, each coming with an individualized serial number making this a legitimate collector's item as well as a formidable combat rifle. The polymer handguard features a triple rail setup with an interchangeable lower rail allowing the user to customize rail space to their preference.
All furniture is a high strength nylon fiber reinforced polymer. From the ergonomic pistol grip to the adjustable 6-position stock, this rifle combines the best in creature comfort and battle-ready utility. The stock also features an integrated CR123A battery compartment and QD Sling Swivel attachment points.
Internally the CAA M4 carbine uses a tried and true King Arms 7mm Bearing Ver 2 gearbox and a quality one-piece hopup.

Manufacturer: King Arms / CAA Licensed

FPS Range: 370-400

Color: Black


Length: 805mm-890mm, Adjustable
Weight: 3120g
Inner Barrel: ~375mm
Magazine Capacity: 360rd Hi-Capacity CAA Mag. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 370~400 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Package Includes: Gun, Magazine
Battery: 9.6v 2300mAh Small Type Nun-Chuck recommended (Battery not included)
Hopup: Yes, Adjustable

About King Arms / Eagle Force

King Arms was founded in 2004 with the mission to ensure optimum customer satisfaction by providing precision products and outstanding service. In 2015, we moved our headquarters from Hong Kong to Taiwan where we've continued to provide excellent products with the highest quality. While working with leading firearms manufactures, we provide to our customers a level of innovation and authenticity that can't be found anywhere else in the Airsoft industry. This goal is what continuously drives us to improve and gives us purpose.

About Command Arms (CAA)

Founded in 2004, CAA is a long-established designer, developer and world class producer of high quality weapons,weapon modernization accessories, optics, tools and upgrades servicing Armed Forces, Law Enforcement and gunenthusiasts across the world.

CAA is proud to have invented many weapon modernization accessories that have become the benchmark for our industry.

CAA outfits firearms for maximum performance in any environment. We improve your weapons accuracy, grip, and aimwith innovative add-ons to enhance balance and performance. Our upgrade kits assure the user with fluid and consistent operationwhen equipping with our range of tactical tools.

38 Customer Reviews

(Write a review)

by Jamie D. on 03/01/2021
"This was my first gun and I was disappointed I'm 10 and it was hard to get the battery to fit in the gun over all I just got it today and i would recommend the recommended mag.

0ver all its amazing and I would totally recommend this gun for people who know what they are doing unless their smart like me
by Sam N. on 11/04/2018
"Nice gun with light weight and licensed furniture from Command Arms. Good gearbox, I run it with a 11.1V lipo and it works well.
by John L. on 01/19/2018
"Great heavy duty robust rifle with most parts made out of metal where it should be.
Adjustable cheek pad and 6 position retractablek stock, good rate of fire and very accurate at 120 feet.

Working good flip-sight and works with all my other brand M4 mags.

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