Yankee Hill Machine CO Yhm Nielson Booster Assembly NO Piston
$99.75
The YHM Nielsen Booster Hub Adapter replaces the direct thread adapter on YHM suppressors or other brands. Designed for handguns and barrels requiring a Nielsen Booster. Compatible with popular piston brands.
167 in stock
Yankee Hill Machine Co Nielson Booster Assembly, No Piston, Black YHM-2055
| Weight | 0.313 lbs |
|---|---|
| Dimensions | 8.000 × 5.250 × 2.250 in |
| Manufacturer | Yankee Hill Machine |
| Finish | Black Oxide |
| Material | 17-4 Stainless Steel |
| Thread Pattern | 1-3/8″-24 |
| Compatible With | Silencerco Rugged Deadair Odessa |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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