GHK M4 RAS GBB ( Navy Seal Marking / 14.5 inch )

M4 RAS GBB rifle (Marked Navy Seal / 14.5 inches) GHK. Made of Metal by GHK. Available in black.

New HOP-UP system, version 6.0 hammer and stable bolt.
Steel bolt carrier and CNC herringbone rail.
The main receiver is made of aluminum die-casting, which is of high precision, high stability and good strength.
Stocks are stronger and not easily broken.
The bolt is adopted by impact resistant material with a German made connecting spring. It is flexible, does not break easily, but is easily removed and maintained; which also saves gas for a high tightness characteristic.
The barrel has a very detailed heat pattern, which is OEM from Montblanc. Thin-walled steel, light weight and hollow center, the whole barrel production process is almost the same level as the real gun.
The inner barrel is precision 6.03mm.
Dilute manganese with phosphoric acid as a surface treatment, which is twice the cost of manganese. This ensures that the product does not rust and does not scratch.
The gas consumption of the M4 charger is higher than that of the G5 charger. The M4 magazine can fire 1 and 1/2 mag once in auto mode; 2 to 3 magazines in semi mode.
Specs:

Magazine capacity: 40
Length: 778-860 mm
Barrel length: 370mm
Weight: 3100 g
System: Gas Recoil, Semi / Full Automatic, Hop-Up
Muzzle velocity: approx. 390-410 FPS w / 0.2g BBs and Top Gas
Package includes: pistol, magazine, manual