Hey fellas, I've got two banish 30's waiting on the folks in West Virginia to wrap up all their summer cousin marrying activities and approve my stamps. They went in March 31, so.... maybe I'll get them this year. Anyways, I cannot find any info on min barrel length for a magnum cartridge. I just stumbled into a deal on a new 28 nosler, and I'm thinking I can hack that barrel down to a reasonable length and life will be good, but I don't want to pull the trigger and make a thousand dollar mistake. Are any of you running a 20" magnum with a banish 30? A 22" maybe?