This direct-thread adapter converts a HUB-style suppressor with a 1.375×24 hub to standard 5/8×24 muzzle threads. It is heat-treated chromoly steel finished with OXyN gas nitride for improved surface hardness and corrosion resistance. The adapter is intended for use with HUB-compatible KGM suppressors and is supplied in a black nitride finish. It provides a straightforward mechanical interface for mounting HUB-threaded devices to barrels with 5/8×24 threads.
Key Specifications
- Compatible with HUB-threaded suppressors using a 1.375×24 hub.
- Converts to muzzle threads of 5/8×24 for direct attachment to compatible barrels.
- Constructed from heat-treated Chomoly Steel for durability.
- Surface treated with an OXyN gas nitride finish for wear resistance.
- Finish listed as Nitride and color as Black.
- Product type is listed as a Mount in the manufacturer attributes.
- Intended product subcategory: Suppressor Accessories.
- Model identified as Direct Thread Adapter.
- Fit specification recorded as 5/8X24 in attributes.
- Designed to fit KGM models: R6, R65, R65K, R30, R30K and other HUB-compatible suppressors.
Reliable and engineered for service, this adapter provides a simple, robust mechanical solution for integrating HUB-threaded suppressors with common 5/8×24 muzzle threads. Its heat-treated chromoly construction and OXyN nitride finish deliver a durable interface suited to regular use and field conditions, making it a practical component for shooters seeking proven compatibility and longevity in their suppressor setups.
