GHK M4A1 V2 RIS Gbb Airsoft Rifle

Manufacturer: GHK / Licensed by Colt
Bullet Type: 6mm BB
Power Source: 12kg Gas or CO2
Muzzle Speed: 125m/s (Approx. 400FPS)
Length: 780mm - 860mm, Adjustable
Weight: 2980g (with mag)
Inner Barrel: 375mm
Magazine Capacity: 40rd GHK M4 Magazine
Thread Direction: 14mm Negative
Fire Modes: Semi / Full-Auto, Safety
Package Includes: Gun, Magazine, Manual
Hopup: Yes, Adjustable

Pros:

• Realistic, Stable & Powerful Recoil System
• Full metal upper and lower receiver with stamped Colt trademarks
• Metal barrel assembly with fixed triangular front sight and flip up rear sight
• RIS 20mm Picatinny Rail System Daniel Defense handguard
• Flat top receiver makes mounting optics or other accessories easy
• Adjustable stock and polymer pistol grip
• CNC bolt carrier group with negative pressure blowback system. (CNC process with heat treatment. Harder material and smooth performance)
• Improvement of bolt lock system: made of new material (magnet design adoption); stronger and more stable.
• Realistic fire controls with improved bolt locking lever

Cons:

• Magazine Capacity: 40 Rounds

Comments: Thanks to its authentic Colt and Daniel Defense markings, the GHK Colt M4A1 RIS II is believed to be a true replication of its real steel version and also comes with one of the best gas blowback system in the world, the GHK system.  Its lighter weight magazine design reduces its weight by 35% compared to the old 1st generation magazines making things more maneuverable on field, especially for beginners.  The addition of the M4A1 Daniel Defense RIS II also makes the gun more receptive to further upgrades and will allow you to combine a series of 20 mm accessories with the integrated factory sight for a much better performance.  Besides being a hands-down performer, the rifle is also built to last featuring some great internal modifications as well as an optimized outer-surface treatment to become your ultimate workhorse on field.