Contact Us Tel:(626) 286-0360 Store Locations
AirsoftAirsoftFishing FishingAir GunAir GunTCGTCGEventsEvents
Phone Support M-F 7am-5pm PST
0
Cart
Browse by Type or Category
AIRSOFTCON 2026 - October 17, 2026
Home » Airsoft Guns » Gas Blowback Rifles

Cybergun x Colt M4A1 V2 RIS Gas Blowback Airsoft Rifle - GHK
(Length: 10.5")

ID: 78539 (GR-GHK-M4-105-COLT)
180583
Tap or click above to open expanded view
Optic not included
GHKColt

$649.00

Airsoft Authority Since 2001
Serving enthusiasts for over 25 years
Industry-Leading Warranty
Buy with confidence - 90 day warranty
Ships Fast from US Warehouses
Free shipping over $149 in lower 48 states
Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!
Order within 1 hours 18 minutes Receive as soon as Sat Aug. 8 with Free Shipping
Length Options:
Length10.5"$649.00
Length12.5"$539.10
Length14.5" / CO2$518.32
Length14.5" / Green Gas$599.00

Product Description

Features

  • Full metal upper and lower receiver with stamped Colt trademarks
  • Metal barrel assembly with fixed triangular front sight
  • Metal RIS handguard allows for easy addition of any 20mm accessories
  • Flat top receiver makes mounting optics or other accessories easy
  • Adjustable LE style stock and polymer pistol grip
  • CNC bolt carrier group with negative pressure blowback system. CNC process with heat treatment. Harder material and smooth performance
  • Realistic fire controls with improved bolt locking lever
  • Lighter weight magazine design reduces weight by 35% compared to the old 1st generation magazines

Manufacturer: GHK / Licensed by Colt

FPS: 400

Product Specifications

Length: 683mm-765mm, Adjustable
Weight: 3018
Inner Barrel: ~250mm
Magazine Capacity: 40rd GHK M4 Magazine
Thread Direction: 14mm Negative
Gas Type: Green Gas
Fire Modes: Semi / Full-Auto, Safety
Package Includes: Gun, Magazine, Manual
Hopup: Yes, Adjustable

11 Customer Reviews (View All)

Find in Store

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Did you find this product somewhere else for cheaper? Request a price match.

You may also need

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

GHKColt

About GHK

Established in Taiwan in 2008, GHK began as the leading manufacturer of AK style gas blowback rifles. In the intervening years GHK has grown to become one of the most highly regarded GBBR manufacturers in the industry.