I like to use cleaning jags that are one size smaller than actual caliber (.223) as it lets me get more patch in the barrel without being too tight. Trouble is my dewey cleaning rod is an 8x32 setup, which is prob the most common one. Every 20 caliber jag I see is for the next smallest rod (5x40). I know the 20 cal 8x32 jags are available, I just cant seem to find them. Anybody know where I can get some? Thanks.