The Griffin Armament 3L45C5824 3 Lug Adapter .45 5/8x24 is a purpose-built barrel adapter that lets you run compatible Griffin .45 caliber 3-lug suppressor interfaces on barrels threaded 5/8x24. Machined from durable stainless steel and treated with a Melonite QPQ finish, it offers a compact, low-profile solution for shooters who want secure, repeatable mounting without adding unnecessary bulk.

This adapter is ideal for .45 caliber hosts where you want fast on/off suppressor attachment while maintaining reliable alignment and long-term durability. It is well suited for range use, training, and general shooting where you frequently move a suppressor between different firearms. The design reflects Griffin Armament’s focus on practical engineering, precise machining, and dependable performance.

Key Features:

• Manufacturer: Griffin Armament
• Model: 3L45C5824 3 Lug Adapter .45 5/8x24
• Caliber: .45
• Material: Stainless Steel
• Finish: Melonite QPQ
• Attachment System: 3 Lug
• Thread Pattern: 5/8x24