Description
Yankee Hill Machine Nelson Booster Assembly (YHM-2055) replaces the direct thread adapter on a YHM Sound suppressor, or another suppressor using the 1-3/8″-24 thread, when a Nielsen Booster is required. This booster assembly is a no-piston configuration and is made from 17-4 stainless steel with a matte black finish.
Key details
- Designed for suppressors that use 1-3/8″-24 thread and require a Nielsen Booster
- No-piston booster assembly
- 17-4 stainless steel with matte black finish
| Part Type | Nelson Booster Assembly |
|---|---|
| Thread Pitch | 1-3/8″-24 TPI |
| Length | 8.1 |
| Material | 17-4 Stainless Steel |
| Finish | Matte Black |




