FIND IT HERE! https://doublemdefense.com/product/yankee-hill-machine-co-nielson-booster-assembly/ 

We accept trade-ins!

Factory New.

UPC: 841812101215
SKU: YHM-2055

Item Description:

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. They are designed to be used with handguns and barrels which require a Nielsen Piston spring.

Compatible Pistons:

  • Silencerco
  • Rugged
  • Deadair Odessa

Item Specifications:

  • Replaces your Direct Thread Adapter
  • 17-4 Stainless Steel
  • Matte Black Finish
  • 1-3/8”-24 Mount Thread Pitch*DOES NOT INCLUDE PISTON*