The Armaspec ARM891-BLK HUB Thread Adapter is built to add modular flexibility to modern suppressor setups. Using a Bravo-style 1.375x24 external thread paired with precise 0.9x24 internal threads, this compact adapter is machined from high-strength 17-4 stainless steel and finished in black for a clean, durable interface between your suppressor and compatible mounts.

This HUB adapter is ideal for shooters who run multiple hosts or configurations and want a reliable way to mix and match components without adding unnecessary weight. Its robust construction and refined threading support consistent alignment and long-term durability for range use, training, or general shooting applications. The design reflects Armaspec’s focus on thoughtful engineering and dependable performance in firearm accessories.

Key Features:

• Manufacturer: Armaspec
• Model: HUB
• Color: Black
• Material: 17-4 Stainless Steel
• Series: Thread Adapter
• External Thread: 1.375x24
• Internal Thread: 0.9x24
• Compatible With: Bravo Style Suppressor Mount Adapter