AAC M4-2000 5.56mm Suppressor w/ HUB2K

The modern AAC M4-2000 HUB2K is built using DMLS (Direct Metal Laser Sintering) 718 Inconel, a high-strength, heat-resistant alloy known for handling extreme temperatures. The oversized 6mm baffles and precision-designed internals offer excellent sound suppression with up to 34 dB reduction. Its compact 6.04" length keeps rifles maneuverable while providing full-spectrum suppression for 5.56 NATO.

This model includes a 1/2x28 direct-thread mount from the factory but also supports 1.375-24 HUB universal mounting for adapter and QD compatibility. It is also user-serviceable, making it ideal for extended use and maintenance. The combination of advanced materials, modular design, and practical mounting options makes the HUB2K a premium suppressor for professional and enthusiast use.

AAC HUB2K Suppressor Specifications

• Manufacturer: AAC (Advanced Armament Corp)
• Series: HUB2K
• Model: HUB2K
• Type: NFA – Silencer
• Caliber: 5.56x45mm NATO
• Overall Length: 6.04"
• Diameter: 1.5"
• Weight: 12.7 oz.
• Finish: High Temp Cerakote
• Finish Type: Applied Finish
• Mounting Method: Direct Thread (1/2x28)
• Thread Pattern: 1/2x28 (factory supplied)
• Universal Mount Compatibility: 1.375-24 HUB Thread
• Construction: DMLS 718 Inconel – 3D Printed
• Baffle Type: DMLS 718 Inconel – 3D Printed
• Sound Reduction: Up to 34 dB
• User Serviceable: Yes
• Shipping Weight: 1 lb
• Special Features:
• Oversized 6mm baffles
• Direct-thread and HUB mount compatible
• High heat resistance for sustained fire