CTM HPA M4XIMUS Kit for MARUI Hi-Capa GBB

High-Strength Nylon Fiber Material Compatible with All Brands Uppers and Frames, Including the Original Supports AEG M4 Magazines From All Brands The Magazine is Made of High-Strength Nylon Fiber Material, Capable of Withstanding High-Pressure Air The M4 Magazine Connector Features a BB-locking Design to Prevent BBs From Spilling Out When the Magazine is Removed