452b264 Report post Posted May 15, 2022 Would the new owner of my 280 AI please contact me I still have your Lee factory crimp die and COL. case for the 280 AI. I cant find your number or PM. Without that crimp die it will shoot 5/8 to 3/4 inch groups, with the die it cuts a 1/2 inch off the group size. Share this post Link to post Share on other sites