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King Arms TWS M4 Striker Ultra Grade II Airsoft AEG Rifle (Color: Black / M-LOK Carbine)

ID: 10243 (AEG-KA-AG-227-BK)
King Arms TWS M4 Striker Ultra Grade II Airsoft AEG Rifle (Color: Black / M-LOK Carbine)
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Optic not included. All guns ship with federally mandated orange tip installed
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King Arms / Eagle Force


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!


  • Nylon fiber receiver construction
  • 7-position retractable PDW-style stock
  • Polymer M-LOK handguard for accessories and full length top rail for optics
  • Full length top 20mm accessory rail is ideal for mounting optics, PEQ boxes and other accessories
  • Ergonomic motor grip
  • In-line MOSFET, 8mm bearing gearbox with quick-change spring guide fully compatible with most Version 2 gearbox upgrades
  • Vertical grip included

Manufacturer: King Arms

FPS Range: 400-415


Length: 780mm - 875mm (Adjustable)
Weight: 1940g
Inner Barrel: ~370mm
Magazine Capacity: 140rd M4 Mid-Cap, Compatible with most other M4 AEG Magazines
Thread Direction: 14mm Negative
Gearbox: Version 2, fully upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 7.4V Small Butterfly Type recommended (Battery not included. Wired to buffer tube with small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Vertical Grip, 140rd Midcap Magazine, Front and Rear Sights

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.

8 Customer Reviews

(Write a review)

by Jessica M. on 11/08/2023
"Wonderful gun I’ve upgraded it over the years but it is a wonderful base and the body is really easy to paint hop is good and it is very snappy out of the box
by efan t. on 02/02/2022
"very snappy with a 9.6 . just got it out of the box but the packaging was very beat up not evikes fault. gearbox kinda whiney but that is cut out by the eardrum bustingly loud sound of the gun shooting.the mag it comes with sucks[as to be expected]. so far so good shoots really hot and accurate.
by Vincent H. on 12/31/2021
"This gun is really good. It had 400 fps out of the box and after adjusting the hop-up (you have to get a really small screwdriver to adjust) it was a beam. There a very few bad things about this gun but here's the pros and cons list
Pros: In good shape out of the box
Comes with a foregrip and a mid-cap magazine
Has pretty good fps out of the box
Has a feather trigger making it easy for trigger finger

Cons: Mag is a little bit wobbly when its loaded into the gun
Hop-up is a process to adjust

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