HK UMP 400-Round Hicap AEG Magazine Nineball New GEN3 Integrated Auto Locking

New GEN3 Integrated Auto Locking Quick Release Mount

inside and out

A spare long type magazine for the gas blowback 93R KWA airsoft pistol

not G-spec (not included))

Newer version is now 500 lumens for awesome illumination

HK UMP 400-Round Hicap AEG Magazine Nineball New GEN3 Integrated Auto LockingHK UMP 400 round Hicap AEG Magazine High capacity magazines are the favorite magazine for airsoft players. High capacity (Hicap) magazines usually hold 150 rounds or more. These magazines work using a tensioned mainspring (similar to a mechanically wound timepiece) or an electrically driven feeding gear. The advantage of these magazines is the simple fact that they are able to hold a great many BBs. Most beginner or intermediate AEGs come with a high