The G&G MGCR 556 (12") is the extended configuration of the MGCR gas blowback rifle series, designed for enhanced stability and accuracy. Built with a full metal receiver and modular M-LOK handguard, the rifle combines robust construction with modern accessory compatibility. Powered by G&G’s MGCR gas system, it delivers realistic recoil, reliable cycling, and authentic handling in a versatile rifle platform.
 
Product Features:
 
Material: Metal
Inner Barrel Length: 316.8 mm
Magazine: 30 Rounds
Overall Length: 821.1 mm
Weight: 3210 g
Blowback: Yes
MGCR gas blowback operating system
Aluminium bolt assembly for improved gas efficiency
Pre-upgraded steel trigger group
Bolt impact dampening gas tube system
Gas blowback system with realistic recoil and cycling
Ambidextrous control layout
Functional bolt catch and charging handle
M-LOK handguard for accessory mounting
Full-length Picatinny flat-top rail for optics
Realistic field-strip and takedown design
Compatible with G&G GBBR magazines
Supplied with 30-round gas magazine