Huxwrx Direct Thread Adapter 1/2×28 | MFG# 1984

The HUXWRX Direct Thread Adapter is a direct-thread mounting accessory designed for fixed-barrel firearm platforms. Machined from heat-treated 17-4 stainless steel and black nitride finished, it offers improved wear and corrosion resistance for sustained range and competition use. The adapter uses 1/2×28 threads and is compatible with HUXWRX RAD 9 and RAD 45 suppressors, with machined wrench flats for installation. This part is intended for fixed-barrel systems and is not for use on unlocking or reciprocating barrels.

Product Specifications

• The brand is HUXWRX Safety Company.
• The model is listed as Direct Thread Adapter.
• The manufacturer part number is 1984.
• The thread pattern is 1/2×28.
• The product is specified to fit HUXWRX RAD 9 and RAD 45 Suppressors.
• The material is specified as 17-4 stainless steel in manufacturer notes.
• The finish is a black nitride treatment described alongside a matte appearance.
• The item is noted as interchangeable with suppressors that have 1.125×28 threads in manufacturer documentation.
• The adapter includes wrench flats for torqueing during installation.
• The product is intended for use on fixed-barrel systems only and is not for use on unlocking or reciprocating barrels.
• The NFA thread pattern is listed as 1/2×28.
• The listed weight is 0.1.
• The package length is 7.0, the package width is 4.0, and the package height is 1.0.
• The color is specified as Black.
• The UPC is 706433763344.

This direct-thread adapter provides a simple, robust interface for attaching compatible RAD-series suppressors to fixed-barrel platforms. Its heat-treated 17-4 stainless construction and black nitride finish prioritize durability and corrosion resistance while wrench flats make installation straightforward. For users seeking a dedicated fixed-barrel mounting solution for range work or competition setups, this adapter is a concise, purpose-built option.