AngryGun: 300% stainless steel super recoil kit for M4 GBB series

AngryGun: 300% stainless steel super recoil kit for M4 GBB series:
AngryGun have sent over two new videos, one showing their kit installed in an M4 and another showing you how it works and the simplicity of the install:

We will deliver them to all major Airsoft Retail store on 27th April 2012.

Best Regards,  Jeffrey Chan, (AngryGun)
Tel: +852 633 444 77
angrygun@ymail.com
Follow us on Facebook