Cybergun Thompson Chicago AEG Drum Mag, 450 rds

ONLY FOR METAL VERSION OF THE THOMPSON, DOES NOT FIT PLASTIC THOMPSON AEG 450-round drum mag Fits Cybergun Thompson AEG Metal shell 6.5"x1.5" Attention customers! Be sure to read the directions written on the box. Only rotate the key in the direction of the arrow shown. DO NOT rotate the key in the opposite direction. It will break the magazine.