DonnyFL Air Venturi Avenger Extender 1/2 x 20 Adapter
CNC-machined matte black anodized 6061 T6 aluminum alloy Hole through threads for easier installation and removal Allows for larger moderators to be used without impacting fill cap removal Centers the barrel inside of the shroud 1/2 x 20 male threads Works with Air Venturi Avenger
