I'm looking for Winchester contact info and can't seem to located it on their website. The new 270WSM brass I purchased with the WW headstamp will not allow primers to seat flush without using excessive force and flattening the primer with the seating tool. It looks to me like the pockets were not sized properly. My Remington brass seats tight but does not flatten the primers. I'd like to have WW replace the brass but can't find any way to get in touch with them.
Brian
