HK MP5 A5 Competition 9mm Kit - AEG stock This is a replacement hop

This is a replacement hop up chamber for all M4 type AEG airsoft guns

and most types of AEGs

Aluminum and Steel Construction

Beretta PX4 Storm Spring Pistol

Has front under rail for attachments

HK MP5 A5 Competition 9mm Kit - AEG stock This is a replacement hopThe 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