SET OF 3 Briley Spectrum Helix Invector Plus Choke Tube With Free Case - $201.47 | PicClick
Allthingschokes Reviews - eBay Store Seller Profile
Muller 12G Stainless Steel/Ceramic 3-Gun Competition Choke Tube for Beretta Mobil/Benelli Standard
ClayShootingUSA Magazine - Briley's new Plasma chokes are receiving rave reviews. These 12 gauge lightweight chokes are available for Beretta Mobile/Benelli, Beretta Optima, Beretta HP, Krieghoff, Blaser, Browning Invector and Browning Invector