CWI Airsoft dropped us a message about new upgrade parts for the WE Airsoft MSK Gas Blowback rifle which some say is WE Airsoft'S Masada version. Made by Zparts, the first is the 14.5-inch Steel Outer Barrel; then the second is the Fire Control Unit which includes the Hammer, Sear, Trigger which are full steel and CNC'd.

Zparts Steel Barrel for WE ACR/ WE MSK GBB (14.5")

Zparts Steel Fire control unit for WE ACR GBB/MSK GBB