Radical Defense LS-5Ti 5.56mm Suppressor FDE 1/2×28

The Radical Defense LS-5Ti is a purpose-built suppressor for 5.56-caliber platforms, designed for high durability and operational use. It employs a monolithic titanium construction (Ti64) with a proprietary I/R non-reflective finish in FDE. The unit features a KFM taper mount and 1/2×28 thread pattern and is engineered for thermal, flash, and sound mitigation during sustained fire.

Key Specifications

• The overall length is 7.5 inches.
• The diameter measures 1.75 inches.
• Designed for 5.56mm (.223 Rem / 5.56 NATO) cartridges.
• The thread pattern uses 1/2×28 threads.
• Constructed from Ti64 titanium material.
• The finish is a proprietary I/R non-reflective coating.
• Rated for sustained full-automatic fire.
• Features a forward-venting, breathable KFM taper mount for pressure stabilization and reduced back pressure.
• Monolithic, implosion-resistant single-piece design with salt-air resistance.

Robust and purpose-driven, the LS-5Ti combines a lightweight titanium build with a low-reflectivity FDE finish and engineering focused on sustained use. Its forward-venting KFM mount and monolithic construction make it a practical choice for shooters who prioritize durability, reduced back pressure, and a compact profile for precision-oriented 5.56 platforms.