已經講左新系統，非KWA
Krytac KRISS Licensed Vector GBB SMG Pre-Order open now!!!
-Dedicated KRISS Super V Gas Blow-back System
-Fiber Reinforced Polymer Receiver
-Lightweight 60 rds Aluminum Alloy Magazine
-Ambidextrous Fire Selector
-Ambidextrous Safety
-Semi, Two-round burst, and full auto fire modes
-KRISS Vector Pivoting Trigger
-KRISS Low Profile Flip Sights
-KRISS Folding Stock
-MIL-STD 1913 Picatinny Tip Rail
-MIL-STD 1913 Picatinny Bottom Rail
-Tactile Adjustable Hop-Up
-Lightweight Bolt Assembly
