Shipping costs are based on an estimate of UPS ground or equivalent carrier within the contiguous US, excluding Alaska and Hawaii. Please see Seller's website for actual shipping costs.
Details of Chadwick & Trefethen Angle Blade Expanding Choke Reamer
For 10 and 12 gauge. Blade angle eliminates chatter; each cut is clean and controlled. Tightly choked 12 gauge barrels may require use of the "D" reamer before using the 10/12 gauge "E" reamer. Mfg: Chadwick & Trefethen SPECS: Overall dimensions and expansion range as follows: C - 6-5/8" long, .282" sq. shank. .593"-.656". D - 6-7/8" long, .282" sq. shank. .656"-.718". E - 7-1/8" long, .332" sq. shank. .718"-.781". 1" = 25.4mm.