CYMA 400rd High-Cap Polymer Magazine for M4/M16 Series
- 400 round high-cap magazine for M4/M16 series rifles.
- Polymer construction.
- Winding required.
- Simply slide open the top door, pour in bbs and wind to load.
- Fits CYMA M4s and most other brands of standard M4/M16 AEG.
- Clear top for quickly checking how many bbs are left in your magazine.
- Black in colour with a translucent top.