Yankee Hill Machine Nielson Booster Assembly
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Add some extra kick to your handgun suppressor with the YHM Nielson Booster. Designed to work with Nielsen piston springs, this assembly helps manage recoil and improve cycling on smaller-frame pistols – a good option for competition or getting reliable function with some .22LR suppressors.
The Yankee Hill Machine Nielson Booster Assembly is a recoil-reducing addition for suppressors using a 1 3/8”-24 thread pattern. A lot of folks around here running suppressed handguns – whether it’s for home defense, USPSA at the Nashville Gun Club, or just target practice – find these really help manage the increased backpressure when a suppressor’s attached.
How it Works
This assembly replaces the direct thread adapter on your YHM sound suppressor or other suppressor that uses the 1 3/8”-24 standard. It's intended for use with handguns and barrels that rely on a Nielsen Piston spring to function correctly. Basically, it redirects some of the expanding gasses upward, counteracting muzzle rise and improving cycling, particularly on 9mm and .22LR platforms.
Specs
- Model: Nielson
- Series: Booster Assembly
- Material: 17-4 Stainless Steel
- Thread Pattern: 1-3/8”-24 tpi
If you're having trouble getting a pistol to cycle reliably when suppressed, or just want to make it a little more comfortable to shoot, this could be a worthwhile upgrade.
FFL & Shipping Info
As an FFL dealer in Tennessee, we can handle all FFL transfers for you. If you live in Tennessee and purchase this booster assembly, it will be shipped directly to your address after you complete the necessary paperwork. For customers outside of Tennessee, we will ship to a licensed FFL dealer near you. Please contact us with any questions regarding FFL transfers or shipping policies.