The long-awaited release of GBB aficionados is finally here and quickly becoming everyone’s favorite.  Externally, the gun looks as real as the authentic steel version with a fully licensed metal receiver.  It finishes off with an adjustable LE style stock, polymer pistol grip and pair of iron sight that gives it an excellent heft and balance when held.  Durability will not be a problem in regard to the construction and quality build exhibited by GHK on this replica.  To match its mighty appearance, the GHK M4 RIS GBB VER 2.0 equally comes with fully a reinforced gas system and few major upgrades like Version 2 CNC machine bolt carrier with new bolt lock system to simply deliver great performance and power right out of the box.

Why buys this gun?

• Full metal upper and lower receiver with stamped Colt trademarks
• Metal barrel assembly with fixed triangular front sight and flip up rear
• 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

Why not?

• Magazine Capacity: 40 Rounds

Specifications:

• Length: 690mm - 770mm, Adjustable
• Weight: 3150g
• Inner Barrel: ~265mm
• Magazine Capacity: 40rd GHK M4 Magazine
• Thread Direction: 14mm Negative
• Gas Type: Green Gas/CO2
• Hopup: Yes, Adjustable