Yankee Hill YHM-2055 Nelson 1-3/8x24 HUB Booster Adapter - Matte Black

The Yankee Hill YHM-2055 Nelson Booster Assembly, currently identified by YHM as the Nielsen Booster HUB Adapter, is a suppressor-mounting assembly for applicable handguns and barrels that require a Nielsen booster. Its 1-3/8x24 HUB thread replaces a compatible suppressor's direct-thread or HUB adapter to accept a booster piston.

The assembly is machined from 17-4 PH stainless steel and has a matte black oxide finish. It measures 1.875" long and 1.563" in diameter, with a weight of 3.2 oz. It is made in the USA.

This adapter fits YHM suppressors and other suppressors using the 1-3/8x24 HUB interface. It accepts SilencerCo, Rugged, and Dead Air Odessa pistons. Sidewinder pistons are not compatible.

The Nielsen booster HUB adapter assembly is included. The required piston is not included. This is a New suppressor accessory.