Falcon have sent over details of their latest new product:
FALCON Double Points Hop Up Rubber for KJ Pistol Series(Gray)F46o
Features: The Hop Up point is double points can be made completely covered BB bullet. This method can increase the friction, and stability of the trajectory. Strengthen the impact of intensive.
Welcome to purchase! ~ contact Website: http://www.falcon-tw.com.tw/index.asp
(Falcon)