Well, I tried a few mags with my RW today, no issues for me, I have 5 RW, no issues with any of them!
"The question is, have you been using mags all along, or tray loaded for the most part and just recently trying the mags? I've only been using the tray loaded with my RW, for 2000 rounds or so. Of course, no damage to the probe" If I am "plinking" lets call it then I use the mag, for "serious" shooting I use the single shot tray, not only does it "focus" my approach to the shot, but I derive more pleasure knowing I have to make it count.
For me the RW is a benchrest or HFT, or FT rifle in a beautiful dress! it shoots on par with my Steyr or Anschutz 9015, but adds flair that the others just don't have!
I personally think that the other European manufacturers have a tough time ahead when the RW starts to really shine on the competitive shooting scene!