Prototype division is a new production line of SRU brand.
SRU apply 3D-weaving technology on manufacturing. This way leads concepts boom out with no limitation, also makes it much more faster to push theses amazing ideas from SRU design house into the market.
SRU Heavily Modified AK Kit with Laser for Marui/GHK/LCT
3D Printing Technology Modified AK Kit
Innovation Shape & Detail Marking
With 20mm Side & Top Rail
Come With Laser
Designed for Marui/GHK/LCT AK Series Airsoft Gas Blow Back GBB Rifle
