The YHM Nielsen Booster Assembly replaces the direct thread adapter on a YHM Sound suppressor or any other suppressor on the market which utilizes the 1-3/8″-24 thread. They are designed to be used on handguns and barrels which require a Nielsen Booster. Compatible Pistons:
- Silencerco
- Rugged
- Deadair Odessa
- Replaces your 1-3/8″-24 Adapter
- 17-4 Stainless Steel
- Black Oxide
- 1-3/8”-24 Mount Thread Pitch
- *DOES NOT INCLUDE PISTON*
- **NOT COMPATABLE WITH SIDEWINDER PISTONS**





![Hornady Precision Hunter .270 WIN, 145gr, ELD-X - 20 Rounds [MPN: 80536]](https://www.tacticalwatchstore.com/wp-content/uploads/2026/10/hornady-precision-hunter-270-win-145gr-eld-x-20-rounds-mpn-80536.webp)



