Griffin Armament TA1515824 | 15x1mm to 5/8×24 Adapter

The Griffin Armament TA1515824 is a thread adapter that enables mounting 5/8×24 threaded accessories on barrels with HK-style 15x1mm RH or AK-style 14x1mm LH threads. It provides a direct-thread conversion in a compact, black-finished package. The adapter is intended for use where a compatible 5/8×24 interface is required and where the muzzle face is properly indexed.

Product Specifications

• The manufacturer is Griffin Armament.
• The manufacturer part number is TA1515824.
• The product is a suppressor thread adapter intended for thread conversion.
• The adapter converts 15x1mm RH (HK-style) threaded muzzles to accept 5/8×24 accessories.
• The adapter also converts 14x1mm LH (AK-47-style) threaded muzzles to accept 5/8×24 accessories.
• The output thread accepts 5/8×24 threaded accessories.
• The finish is black.
• This adapter requires a muzzle face index for perpendicularity and is incompatible with devices that require timing.
• The item converts surplus rifle thread patterns to a standard 5/8×24 interface for accessories.
• The product UPC is 791154082270.

This adapter is a practical solution when you need a standard 5/8×24 interface on a muzzle that originally uses 15x1mm or 14x1mm threads. Its straightforward conversion capability makes it useful for range setups and compatibility-driven accessory swaps where a perpendicular muzzle face is present.