I have a 110 flat top receiver, currently set up in 300 WM. It is a stagger feed, blind mag well set up. I would like change over to 35 Whelen. Aside from the barrel and bolt face changes, I was wondering if the blind mag for the 300WM would work for the 06 family of cartridges, or if I would need to either source a proper mag for the 35 Whelen, or modify the one I already have. Not sure how critical any difference in the feed lips is to reliability.

Thanks in advance for the advice. I tried to check the site for the info, but could not find it. I am sure it is there, as there is a wealth of info, but couldn't seem to find the answer.