The Golden Eagle MC6590M is a compact, gas-powered M4-style airsoft rifle designed to deliver realistic recoil, handling, and operation. Built with a full metal construction and a modern “BAD-style” ergonomic body, it offers both durability and authenticity for airsoft players and milsim enthusiasts.
 
Key Features
Gas Blowback System (GBB):
Produces strong recoil and realistic cycling, closely replicating real AR-15 operation.
Full Metal Construction:
Aluminium alloy receiver, barrel, and rail provide a solid, realistic weight and feel.
Realistic Controls:
Functional charging handle, bolt catch, and bolt release; locks back after the last shot.
9.5" Compact M4 Platform:
Short-barrel design ideal for CQB and versatile field use.
M-LOK Rail System:
Allows attachment of grips, lights, and other accessories.
 
Performance & Internals
Power Source: Green gas / propane
Velocity: ~300–330 FPS (with 0.20g BBs)
Fire Modes: Safe / Semi / Full Auto
Hop-Up: Adjustable for improved accuracy
Inner Barrel: Precision 6.03mm diameter
 
Compatibility & Build
Compatible with WA-system M4 parts and magazines (e.g., G&P, King Arms)
Ergonomic BAD-style lower receiver with enlarged magwell for faster reloads
Ambidextrous controls for ease of use
 
Additional Specs
Weight: ~2.2–2.5 kg
Length: ~730 mm
Barrel thread: 14mm CCW (for suppressors/tracers)
 
Package includes
Rifle
Magazine