King Arms TWS 9mm SBR GBB

King Arms TWS 9mm SBR GBB 1/1 Scale High Power Assembled Gas Powered Airsoft GBB Semi/Fully Automatic Shooting Mode Metal Receiver (Engraved "Training Weapon System" Marking) Metal M LOK Handguard Metal Outer Barrel With Flashider (Outer barrel and delta ring mount to avoid wobbling) Adjustable Flip-up Front & Rear Sight Polymer Pistol Grip Polymer Retractable Stock With Metal Stock Pipe Metal Trigger, Blot Catch, Magazine Relaese, Charging Handle & Selector 30 Rounds Loading Capacity 9mm Style Magazine Well-polished precise 6.05mm brass inner barrel lets every shot more accurate Adjustable Hop-Up System