GHK SG553 GBB 32 Rounds Gas Magazine (Black) switch Only can install URX III

Only can install URX III Rail Cover/Finger Stop (COP052A/COP053A)

The Ergo M4 Four Rail is designed for AR/M4 Training Weapons/Airsoft with a standard A1/A2 Front Sight Base

Compatible with Matrix

Length: 320mm

the SVU-A (the A stands for automatic) is a fully automatic rifle

GHK SG553 GBB 32 Rounds Gas Magazine (Black) switch Only can install URX III(The New version GHK 553 magazine shell is solid black polymer material, no more half transparent shell) Features: Interlockable notches on sides. About GHK: Famed Taiwanese airsoft manufacturer GHK as been known to make some of the best performing and gas efficient gas blowback rifles available on the market. Starting off with bringing some of the best AK GBBRs to market GHK quickly became the industry standard when talking about said platform. Not