hi
who is making very handy roll crimp device for 12 and 20 gauge? where can i buy such a little crimp kit?
regards
yes

One of these days I'll have to buy the "modern" version roll crimper that BP puts out but for what I've done in years past and present my old antique roll crimper works quite well. I simply use the attached clamp, attach it to a large piece of plywood stood on end and go to town to crimp my 2-1/2" 12 bore loads. You'll more than likey need to play around with wads, fillers and card wads to get the crimp just right but keep at it. FYI, I like to use 1-2 pieces of Cheerio's ceral to fill out the shot column just right.

Alan