Rocket Airsoft M140 AEG Spring - Japanese Black Steel midcap A very realistic MP5K replica

A very realistic MP5K replica fully licensed by HK

Great for testing and having on the field for you and your team to use

The Rocket Airsoft Stainless Steel Cylinder M16 long airsoft rifles that use a barrel length of 451mm - 590mm

A very compact airsoft gas pistol that is feature packed for its low price

Rocket Airsoft M140 AEG Spring - Japanese Black Steel midcap A very realistic MP5K replicaRocket Airsoft M140 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running a high FPS. Fits in all standard gearboxes. This is your standard upgrade spring strength for upgrades. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM) This is a non linear spring utilizing Japanese made steel spring material. Black color to