Series 58 (S-58) Thin Wall Spectrum choke - 20 Gauge Lead Only

An upgraded version of the standard extended choke with color coded bands for easy choke identification with a clean custom look.  Each constriction is designated by the color of the band, and the band is also clearly laser marked for easy identification.  The wrench slots are hidden within the colored spectrum band which also has a small radius at the top both enhancing the look and creating a snag free choke when sliding a gun into a slip. 

Briley thin wall replacement choke.  

If your bore size is + or - .002" different please contact us.