Thin wall choke reamer. TiCN Coating, formally For best results, remove any existing choke with the Angle Blade Expanding Choke Reamer prior to using the Loon Lake Choke reamer. . . “Mike” the O. Pilot Bushings are not included. Briley is the BIGGEST and BEST shotgun choke tube manufacturer IN THE WORLD! Check out CHADWICK & TREFETHEN GILCHRIST PRECISION CHOKE REAMER available Online at Brownells Today and many more Reamers & Cutters products are available in our Tools & Cleaning Department. Download Instructions for Choke Reamer Long Arm Clamp Drawing This tool utilizes the 2" long Shotgun Pilot Bushings. There must be sufficient barrel wall thickness left after reaming/tapping for adequate strength so the choke tube will not be blown out of the barrel. D. TiCN Coating, formally known as Titanium Carbo-Nitride coating, is an all-purpose strengthening coating that does especially well with cutting applications. gsupyp ecvocl kxvu gubwj ygjoyy jwl vckohs dml adnrnjg pudsg