Dead Air Odessa Fixed Mount 9mm M13.5X1LH Piston 1212224. This mount ensures secure and reliable attachment for optimal performance on fixed-barrel firearms. Specifications for Dead Air Silencers Dead Air Odessa Fixed Mount: Manufacturer: Dead Air Silencers Color: Black Finish: Matte Threads per Inch: M13.5x1 LH Condition: New Features of Dead Air Silencers Dead Air Odessa Fixed Mount: Fixed mount designed for the Odessa 9 silencer Provides secure attachment for fixed-barrel firearms Enhances stability and performance Precision-built for compatibility with the Odessa 9 Package Contents: Dead Air Silencers Dead Air Odessa Fixed Mount