G&P aluminium outer barrels at Airsoft Global

Just a little update from Airsoft Global today:

Dear Sir, We have got some new items released. Please kind to visit our website (http://airsoftglobal.com/) to obtain more information!

• G&P SR16E3 Aluminum Outer Barrel (BK) 
  Product No.: GP-OB-COP002B-AG 
  Weight: 290.00g
  US$63.00
• G&P SR16E3 Aluminum Outer Barrel (SV) 
  Product No.: GP-OB-COP002S-AG 
  Weight: 350.00g
  US$63.00

Best Regards, Mujiadam (Airsoft Global)