The SilencerCo 3-Lug Muzzle Device 9/16x24 is a dedicated .45 ACP barrel adapter designed to interface seamlessly with HK-style 3-lug suppressor mounts. Machined from durable steel and finished in a low-profile matte black, it threads directly onto a 9/16x24 barrel to provide a secure, repeatable mounting surface for compatible SilencerCo suppressors using the 3-lug system.

This compact accessory is ideal for shooters who want fast on-and-off suppressor attachment without tools, making it well suited for range use, training, and general recreational shooting with .45 ACP firearms. By pairing this muzzle device with the SilencerCo proprietary 3-lug mount, users get a robust, proven interface backed by SilencerCo’s reputation for thoughtful engineering and reliable suppressor accessories.

Key Features:

• Manufacturer: SilencerCo
• Model: 3-Lug Muzzle Device 9/16x24 (AC2606)
• Caliber: .45 ACP
• Product Type: Accessory - Silencer Accessories
• Thread Pattern: 9/16x24 RH, 9/16"-24 tpi
• Material: Steel
• Color: Black
• Mount Compatibility: HK-style 3-lug, SilencerCo proprietary 45 ACP 3-lug mount