FAST Hop up for Silverback SRS.
The standard hop unit on the SRS is great and unique but can take a little time to get dialled in, this new design allows you to adjust your hopup in-game without any tool, in just few seconds.
FAST hopup for Silverback SRS-A1 (Field Adjustment SeTting Hopup).
6061 aluminium CNC machining hopup unit for the Silverback SRS-A1.
