Description
Yankee Hill Machine YHM-2189-28B is a HUB Direct Thread Mount that converts HUB compatible suppressors to a direct thread mounting system. It uses 1.375-24 mounting threads and fits a .45 cal bore. Built from 17-4PH heat treated material with a black oxide finish, it weighs 1.7 oz.
Key details
- 1.375-24 mounting threads for direct thread attachment
- .45 cal bore
- 17-4PH heat treated material
- Black oxide finish
Specifications
| Part Type | HUB Direct Thread Mount |
|---|---|
| Thread Pitch | 1.375-24 |
| Caliber | .45 Cal Bore |
| Material | 17-4PH Heat Treated |
| Finish | Black Oxide |
| Weight | 1.7 oz |



