SRU GLOCK Carbine PDW Kit for Umarex G17 Gen3/ 4 GBB Pistol

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 GLOCK Carbine PDW Kit for Umarex G17 Gen3/ 4 GBB Pistol 3D Printing Technology Carbine PDW Kit Include Frame, Stock & Rail Innovation Shape & Detail Marking Designed for�Umarex G17 Gen3/ 4 Series Airsoft GBB Pistol Versatile configurations for CQB or Personal Defense Operation Package Not Include Psitol