CYMA 1100rd Hi-Cap Bizon Magazine For CYMA S&T Jing Gong JG PP-19 Series AEG Rifles AirsoftCYMA 1100rd Hi Cap Bizon Magazine For CYMA S&T Jing Gong JG PP 19 Series AEG Rifles Airsoft Made out of Nylon Fiber. Non Slip Texture around on Magazine. Large thumb dial on bottom of magazine for wind up the compression spring to Load up the BB Bullet. Strong spring system makes sure BB are loaded reliably. Suitable for S&T, JG PP 19 Series AEG. Suitable for 6mm Plastic Bullet BB. Color Black Weight Approx 325g Capacity 1100rd Bullet type 6mm plastic