Yankee Hill Machine Nielson Booster Assembly - No Booster

The YHM Nielsen booster assembly replaces the direct thread adapter on the YHM muffler or any other muffler on the market that uses 1-3/8"-24. They are designed for pistols and barrels that require Nielsen piston springs. It's compatible with the following pistons: SilencerCo, Rugged, DeadAir Odessa, AAC EVO, and Tirant 9.

Note: Does not include booster.

Features:

• Replaces your Direct Thread Adapter
• 17-4 Stainless Steel
• Matte Black Finish
• 1-3/8”-24 Mount Thread Pitch

Yankee Hill Machine stands by their products and meticulously inspect each product before they ship it out. Their quality assurance program adheres to strict military standards and use the most modern equipment. Not only are is the inspection equipment state of the art, but they manufacture their own tools to make sure that each part is machined precisely the way it needs to be. They have a highly skilled and diverse workforce that is committed to insure your satisfaction 100%.