Zparts release a video showing a custom Systema PTW 416 Build with the Zparts 416 SMR DDC. Available inn 10.5" and 14.5" lengths, these SMR kits are made for System, VFC, Viper, and Tokyo Marui. They have Aluminum alloy CNC machining and coated with hard anodizing in MIL-STD. According to the company, these are exact copies of the genuine parts and they all have the chamfering signatures and sizes, all the tool marks, and bore hole signatures that are fully restored. Colours available are black and midnight green."