Cybergun 2000rd M249 Auto-Widing AEG Box Magazine PK289 From the classic anime Black

From the classic anime Black Lagoon and used by the protagonist

Design for M1911A1 Series Airsoft Gas Blow Back GBB Pistol

the App will send out a low battery notification and AEG will not allow firing

whereas other brands like SHS and Ace1Arms may sometimes require modification for optimal fit within the alignment notches

Magazine Capacity:30 rounds

Cybergun 2000rd M249 Auto-Widing AEG Box Magazine PK289 From the classic anime BlackFeatures Compatible with A&K Cybergun, FN Herstal, G&P, Classic Army and other similar M249s Canvas covering gives it a more realistic appearance 2000 round capacity reduces reloads on the field Auto winding microphone detects when gun is firing, and winds when gun is fired Takes 2 AA batteries Manufacturer: Cybergun Specifications: Compatibility: A&K, Classic Army, G&P, Cybergun, Matrix, Featherweight, and other compatible M249 SAW Airsoft AEGs