KJ Works KP-13F Full Auto Metal Slide GBB CO2 Pistol (w/ Thread Barrel & Cap/ TAN) Barrel-Thread-Size-(mm)_33mm Please refer to your airsoft

Please refer to your airsoft gunsmith for proper installation / fitting

Secures via two grub screws on locking tabs

Contain 12 Slots & each slot can store 5 Rounds of 6mm airsoft pellet w/ total 60rds Capacity

Tokyo Marui 35rds Gas Magazine for M4A1 MWS

KJ Works KP-13F Full Auto Metal Slide GBB CO2 Pistol (w/ Thread Barrel & Cap/ TAN) Barrel-Thread-Size-(mm)_33mm Please refer to your airsoftKJ Works KP 13F Full Auto Metal Slide GBB Pistol (w Thread Barrel & Cap TAN) 1: 1 Ratio realistic gas blow back airsoft pistol (CO2) Gas Blow Back Pistol with Semi & Fully Automatic Shooting Mode Full Metal Slide & Polymer Frame Lower Frame with Under Rail 14MM CCW Threaded Outer Barrel Non Slip Textured Grip offer firm hold of pistol with gloves on Fiber Optic Front & Rear Sight Metal CO2 Magazine accommodate 23+1 Round 6mm airsoft plastic pellets