Here's something to make your WE Airsoft TT-33 Tokarev Gas Blowback Pistol look even better. EB Airsoft now have in stock this upgrade kit for the WE TT-33 GBB which is a full steel outer barrel  with the slide, lower frame, outer barrel, and compensator being aluminium. Price for this kit is US$370.00 and will be shipped from Taiwan.