The B&T NATO/A2 Hub Adapter is a purpose-built suppressor mount designed to bridge NATO-spec A2 flash hiders with modern 1.375x24 HUB-compatible suppressors. Constructed from stainless-steel components and finished in durable black Cerakote, it uses B&T’s proven gate lock and ratchet interface to deliver secure, repeatable attachment trusted by professional users worldwide.

This adapter is ideal for shooters who want to keep their existing A2 birdcage muzzle devices while adding HUB-pattern suppressors in 5.56x45mm or 7.62x51mm NATO. Threading directly into compatible cans, it can be tightened with a spanner wrench and even semi-permanently secured using thread locking compounds if desired. Whether you are refining a duty-style rifle, building a training setup, or optimizing a range carbine, the NATO/A2 Hub Adapter offers a clean, reliable solution backed by B&T’s reputation for precision engineering and thoughtful design.

Key Features:

• Manufacturer: B&T
• Model: A2/NATO Hub Adapter
• Caliber: 5.56x45mm NATO, 7.62x51mm NATO
• Type: Suppressor Adapter / Mount
• Description: 1.375x24 HUB-compatible interface for NATO-spec A2 flash hiders
• Finish Color: Black Cerakote