Briley 20 gauge Companion tube. 31.5” length, was used in a 34” Beretta barrel and I believe will fit others as well. Includes insert/removal tools, 1 Briley FULL choke, choke wrench, additional Briley power knocker and 2 extra extractors. About $450 from Briley, you can have this one for $200. Thanks and good shooting, Rey
