I've heard guys are using the 40 gr. Nosler ballistic tips in their .22 caliber center fires with great results. A lot of them are in .223 and .22-250, but the only thing I have is an old Ruger 77 .220 Swift. I have also heard that the guys are having good luck with Reloader 15 in these calibers. So my question to you is, do any of you have a Swift load with these bullets and powder that seem to shoot good and if so would you share? Thanks in advance. RRM