TTI Airsoft Infinity TDC Hop Up Chamber For KJ Works Shadow 2 CZ-75 Airsoft GBB (Blue)

TTI Airsoft Infinity TDC Hop Up Chamber For KJ Works Shadow 2 CZ-75 Airsoft GBB (Blue) CNC Aluminum Construction Airsoft Hop Up Chamber (Lightweight & Durable) TDC (Top Dead Center) hop-up unit by TTI Airsoft Features the TDC adjustment system Design For Upgrade the Original Airsoft Internal Parts More Durable Applies even pressure at the nub and center of the hop-up rubber Suitable For KJ Works Shadow 2 CZ-75 Airsoft GBB Pistol