KING ARMS - 40 Round Magazine gel lets versatile design is both high-capacity

versatile design is both high-capacity and protective while not being overly bulky

Ball bearing spring set for secure

Package Includes: 1: H&K MP5 1: Hi-Capacity Magazine

Gearbox Type: Version 2 extended

4 swappable reticles

KING ARMS - 40 Round Magazine gel lets versatile design is both high-capacityFeatures Compatible with King Arms, Western Arms and other compatible M4 M16 GBB rifles 40 round capacity Durable metal alloy shell Lock back feature locks bolt open after last shot on compatible guns Realistic matte grey finish Manufacturer: King Arms Specifications: Color: GreyCompatibility: King Arms, Western Arms and other compatible M4 M16 GBB Airsoft riflesCapacity: 40 roundsGas Type: Green gas propane