HUXWRX Direct Thread Adapter M13.5×1 LH

The HUXWRX Safety Company Direct Thread Adapter M13.5×1 LH is a purpose-built mounting accessory designed for fixed-barrel firearm platforms. It is machined from heat-treated 17-4 stainless steel and finished with black nitride to improve wear and corrosion resistance. Machined wrench flats allow straightforward installation and reliable torquing. This adapter is compatible with HUXWRX RAD 9 and RAD 45 suppressors and is not intended for use on pistols.

Key Specifications

• The thread pattern is M13.5×1 LH for direct mounting to compatible barrels.
• The material is 17-4 stainless steel, heat-treated for strength and durability.
• The finish is a black nitride treatment for improved wear and corrosion resistance.
• Designed to fit HUXWRX RAD 9 and RAD 45 suppressors for direct-thread attachment.
• Intended use is on fixed-barrel firearm platforms; not for pistols.
• Includes machined wrench flats to simplify installation and torquing.
• The model designation is DT Adapter.
• The color is Black with a matte appearance.
• This item is a thread adapter accessory for mounting suppressors.

Built to straightforward, durable standards, this adapter provides a reliable method to install compatible RAD-series suppressors on fixed-barrel systems. Its robust 17-4 stainless construction and corrosion-resistant finish make it suitable for regular use where a secure, repeatable direct-thread interface is required. Cleanly machined wrench flats and a precise M13.5×1 LH thread profile deliver consistent installation behavior for armorers and informed users who prioritize proven hardware and straightforward functionality.