f you want to mount a bipod to the SSG10 A2, this adapter is highly recommended.
If you mount the bipod just to the SSG10 A2 bipod stud, the bipod can turn on the rifle. With this adapter, the bipod gets stabilized.
Gun Compatibility
The SSG10 System
SSG10 A2
NO comaptible – SSG10 A1 & A3