Blackcat 30rd/120rd Aluminum Magazine for Systema PTW AEG (4pcs)
Aluminum Housing Magazine
30 rounds/ 120 rounds (Switch the Button) Loading capacity magazine
4 Pieces per box good for single user to carry or share with teammates
No more Plastic Bullet shaking which essential for intrusion during airsoft combat situation
Best accompanied with Plastic Bullet Loading Too or Speed Loader
Suitable for Systema PTW Series AEG Rifle (Fit 6mm Plastic Bullet only)

4 pieces in package