a brand new Electronic Control Unit "ECU"

Color: White

The USP has been accepted into many US law enforcement and military organizations and has gained popularity in international markets as well

Upgraded flip-up front and rear iron sights w/ quick deploy release

Package Includes: AEG

Elite Force 4000 Round Box Magazine for H&K MG4 Airsoft AEG Light Machine Guns ranger armory a brand new Electronic ControlFeatures High quality box mag for the Elite Force H&K MG4 Lightweight polymer construction adds minimal weight to your MG Massive 4000 round capacity Realistic markings to not ruin the aesthetic of your MG4 Magazine tube feeds BBs reliably, eliminating a common jamming point Manufacturer: Elite Force Umarex VFC Specifications: Capacity: 4000 RoundsFeed System: Auto WindingCompatibility: Elite Force H&K MG4 Airsoft AEG Machine GunsMaterial: PolymerWhy