Area 419 Hellfire Suppressor Mount Adapter for Harvester 30 SS Nitride w Gen2 WrenchThe suppressor mount allows you to use your compatible suppressors with the Hellfire Self Timing Brake system by simply removing your Hellfire Brake. The Generation 2 mounts no longer use a collar like the muzzle brake. These mounts get torqued into your suppressor and therefore allow your suppressor to become a direct thread onto the Hellfire adapter. Features: Suppressor mount allows you to use your compatible suppressors with the Hellfire Self