Hopper Series
Standard hopper receivers from Shini, such as hopper receiver, glass hopper receiver, hopper receiver for power, and de-dust hopper receiver.
SVH, SMH, SHR-U, SHR-U-S, SHR-U-ES, SHR-U-ST, SHR-U-EST, SHR-P-U, SLHR-U-S, SLHR-U-ES, and SHR-CP-U.