Griffin Armament DT1375X24-1/2X28 | 1.375×24 to 1/2×28

The Griffin Armament DT1375X24-1/2X28 is a direct-thread adapter designed to interface 1.375×24-threaded suppressors with firearms that use 1/2×28 muzzle threads. It is machined from 17-4 stainless steel and finished with a nitride treatment for wear resistance and corrosion protection. Wrench flats allow straightforward installation and removal without proprietary tools.

This adapter is intended for range and field use where a suppressor-to-host thread interface is required, such as precision rifle work or general range testing. Always perform a visual baffle alignment check on each host firearm before firing.

Product Specifications

• The manufacturer is Griffin Armament.
• The model/part number is DT1375X24-1/2X28.
• The suppressor-side thread measures 1.375×24.
• The host-side muzzle thread measures 1/2×28.
• The body is made from 17-4 stainless steel.
• The external finish is Nitride.
• Compatibility includes Bushwhacker, OMEGA, NOMAD and other 1.375×24 threaded suppressors.
• The adapter includes wrench flats for straightforward attachment and removal.
• No proprietary tools are required to install or remove the adapter; standard wrenches are sufficient.
• This product is offered in host thread variants including 1/2×28 and 5/8×24 depending on configuration.
• The intended mounting style is direct thread between suppressor and host muzzle threads.
• Users must perform a visual baffle alignment check on each host firearm before firing.
• The UPC is 689396837515.

This direct-thread adapter provides a simple, serviceable interface for matching 1.375×24 suppressor threads to common 1/2×28 firearm muzzle threads. Its stainless construction and nitride finish balance durability with corrosion resistance, and the wrench flats keep installation straightforward. For shooters who need a reliable mechanical interface for range work or field use, this adapter is a practical component in a suppressor setup.