HK MP5 A5 Competition 9mm Kit - AEG HPA Gas Guns Uses all standard M4 airsoft

Uses all standard M4 airsoft magazines and parts

This kit also includes a 70 degree bucking already installed along with a full black metal outer barrel (14mm CW threaded) and metal flash hider

A great trainer if you have the real thing

If they're bigger

1v batteries with this gun unless you install a mosfet first

HK MP5 A5 Competition 9mm Kit - AEG HPA Gas Guns Uses all standard M4 airsoftThe HK MP5 A5 Competition 9mm Kit AEG (A5 and A4) includes both full stock and a collapsible folding A5 style stock. A favorite of the SAS and other counter terrorist organizations, the all new H&K MP5 Competition AEG from Umarex features a full metal gearbox and is compatible with Tokyo Marui internal parts. The hop up is fully adjustable with a side lever switch near the front handguard. This AEG can be also be realistically taken down by simply