SilencerCo Echo Adapter, 12 Gauge, M22 x .75, Fits Saiga & Vepr 12, Matte Finish, Black AC865
Specifications:

Type	Choke Mount Adapter
Model	Salvo 12
Dimensions
Size	Improved Cylinder
Material
Action
Trigger
Safety
Thread Pattern
Finish	Black
Bolt Type
Hand
Hammer Type
Max Capacity