So my theory is... What ever gun you pick on the VERY FIRST time you bring it to Variks . Each gun has a different waiting time ... Idk but me and my friend both picked lord of wolves in the very beginning step . And it took us both exactly 3 days for it to Pop up . But in the end he picked queen breakers bow , I stuck with lord of wolves Now me and my friend got another one on Friday night at 10:00-ish. I picked queen breakers bow on the first part and my friend picked dregs promise , his JUST Showed up at 10:34 on Sunday night . Mine is still pending at the time of this post at 11:52 . If you want to add on to my theory please comment below or send me a message on xbox one. -HybridDelirious