LMT Advanced Technologies ION K 5.56mm Suppressor, 1/2x28”

Overview

The LMT Advanced Technologies ION K 5.56mm Suppressor is a compact, high-performance solution engineered specifically for 5.56 platforms. Designed to minimize back pressure while effectively reducing sound and flash signature, the ION K delivers exceptional performance in a shorter, lighter package. Built to meet demanding military-grade standards and optimized for accuracy, this suppressor is ideal for shooters seeking durability, modularity, and consistent suppressed performance.

Key Features

• Dedicated 5.56mm suppressor optimized for compact performance
• Engineered for near-zero back pressure to enhance reliability
• Reduces sound, flash, and environmental signature
• HUB/Xeno compatible and KeyMo compatible with adapter
• Full-auto rated and tested to SOCOM stress protocols (1,440 rounds)
• Constructed from high-temperature nickel and steel alloys for durability
• Modular design with removable base mount and suppressor cap
• User-serviceable for easy cleaning and maintenance
• Cerakote Armorer Black finish with PVD-treated cap and base
• Laser welded construction for long-term strength

Specifications

• Caliber: 5.56mm
• Thread Pitch: 1/2x28
• Length: 5.76” (with cap & base), 4.63” (weldment)
• Diameter: 1.74”
• Weight: 15.7 oz (with cap & base), 12.7 oz (weldment)
• Mounting System: HUB compatible, KeyMo compatible (with adapter)
• Finish: Cerakote Armorer Black C-192 with PVD-treated components
• Full-Auto Rated: Yes
• Barrel Restrictions: None
• Back Pressure: Near-zero design
MPN: ATIONK

Applications

Ideal for tactical use, duty rifles, and range shooting, the ION K is designed for shooters who want a compact suppressor without sacrificing performance. Its reduced length makes it especially effective for close-quarters applications while maintaining excellent suppression and firearm reliability.

Additional Features

• Ships preconfigured with Regulator Mount Adapter and 5.56 3-prong flash hider cap
• Includes Regulator Single Port Muzzle Mount (1/2x28, 5.56)
• Compatible with LMT and third-party HUB mounting solutions
• Supports multiple direct thread and quick-detach mounting options
• Includes ION tool for easy configuration and maintenance
• Individually inspected and test fired prior to shipment