This thread adapter is designed to let you run the Hornet suppressor on a Sig MPX. Tighten it to your rifle’s barrel (don’t forget the left-hand twist) with a 5/8” end wrench, and then attach the suppressor.
ALL THREAD ADAPTERS SHIP FREE
Perfect fit for my Hornet 9 / Sig MPX SBR. Shipped quick, too. https://www.instagram.com/p/BXqK0QgBJ6b/?taken-by=crockettdefense
Not that bad