The Griffin Armament 3 Lug Adapter .45 16x1 LH is a purpose-built barrel adapter designed to provide a secure, repeatable interface between your .45 caliber host and compatible 3-lug suppressors. Machined from durable 17-4PH stainless steel and finished in a black Melonite QPQ treatment, it offers excellent corrosion resistance and long service life while maintaining a compact profile on the muzzle.

This adapter is threaded M16x1 left-hand to match specific .45 ACP barrels and is ideal for shooters who frequently swap suppressors among different hosts and want fast, tool-free attachment. Its precise machining and tight tolerances help maintain alignment for reliable performance at the range, in training, or for general recreational shooting. The design reflects Griffin Armament’s reputation for thoughtful engineering and consistent quality in modern suppressor accessories.

Key Features:

• Manufacturer: Griffin Armament
• Model: 3 Lug Adapter .45 16x1 LH
• Caliber: .45 Cal
• Finish: Melonite QPQ
• Material: 17-4PH Stainless Steel
• Thread Pattern: M16x1 LH
• Attachment System: 3 Lug
• Condition: New