Aim7 Alpha X-13 Mid ASR Linear Comp Modular System

Aim7 Alpha X-13 Mid ASR Linear Comp Mount & coupler. ASR (Adaptive Suppressor Ready) 13/16×16 Linear Comp Adapter and Mount, which is designed to be installedmidway along a hub/Tube, typically between the hub and barrel tubes —likely for suppressor or muzzle device integration.