SRU Extended Handguard Kit for GLOCK Carbine PDW Kit

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 Extended Handguard Kit for GLOCK Carbine PDW Kit 3D Printing Technology Kit For SRU Glock Carbine PDW Kit (Sold Separeate) Design for Extend the Carbine PDW Kit Handguard Length 20mm Rail on Top & Bottom Length:100mm