Lantac M-SPEC 556K Direct Thread Suppressor

Lantac M-SPEC 556K Suppressor

The M-SPEC 556K is a purpose-built suppressor for the modern rifle shooter who demands reliability, durability, and genuine noise reduction. Precision-machined from 17-4 stainless steel in H900 condition, this suppressor combines superior corrosion resistance with the structural integrity needed for serious use.

Design & Construction

Tubeless Baffle System: The suppressor features a fully welded baffle design with 360-degree full penetration laser welding. This manufacturing approach reduces thermal stress and distortion, resulting in a more stable, longer-lasting suppressor.

Quick-Change Hub: Comes standard with a 1/2x28 UNEF direct thread hub adapter that can be swapped for any standard 1.375x24 TPI mounting system using a basic armorer's wrench.

Performance Specifications

• Sound Reduction: 130dB tested to MIL-STD-1474E
• Caliber: .223/5.56mm (7.5" minimum barrel length); 6 ARC (10.5" minimum barrel length)
• Full-Auto Rated: Designed for sustained automatic fire with adequate cooling between magazines
• Weight: 13.5 oz (without mount)
• Length: 6.0 inches (without mount)
• Diameter: 1.677" base, 1.610" body

Warranty

Warrantied against manufacturing defects, giving you confidence in your investment.