RARE ARMS third-generation shell ejection G.B.B system name it R-SYSTEM that easy maintenance, more durable and 30% increase in efficiency. The function of variable gas volume adjustment system will correspond to different ambient temperature. The receiver is made by 6061 T6 aluminum with alloy forging & CNC precision machining process. The overall size is very close to the original gun and the design of internal anti-modification mechanism is safe and legal. All of steel parts are process with anti-rust(QPQ) surface treatment like original guns

Features:
- constructed by Polymer , Alloy and Steel
- Adjustable hop-up system
- Comes with Alloy upper receiver with 20mm top rail
- Comes with Alloy lower receiver with "Colt" marking
- Comes with Alloy M-LOK compact tactical handguard
- Comes with Alloy 14.5 inch outer barrel with Steel Flash Hider
- Comes with Alloy front sight
- Comes with Alloy Rear sight
- Comes with polymer Stock with Alloy tube
- Comes with Steel Dust Cover
- Comes with Steel selector
- Comes with Steel bolt release
- Comes with Steel bolt carrier
- product include magazine , 30 pcs plastic Shell and Rifle Case


Specifications:
Length: 760mm / 881mm
Weight: 2500g (with magazine)
Color: Black
Material: Polymer , Alloy and Steel
Hop-up: Adjustable
Shooting Mode: Safety, Semi-Auto, Full-Auto
Magazine Capacity: 30 Rounds
Bullet Type: 6mm BB
Gas: 12g CO2 Cartridge
Energy：1.15 Joule
Manufacturer : RARE ARMS