I've never had a problem with the OEM magazines in the 3 or 5 round. Unfortunately, Tikka does not make a 5 round magazine for the WSM, but Mountain Tactical soon will have their metal ones in 3 and 5 round. Only thing I'm not sure of on theirs is the hole through the sides and bottom of the magazines. Not sure the reasoning, but it just seems like another way for crud to get in the magazine when in a pocket or if dropped. If they are easy to disassemble, then I guess it isn't as much of an issue.
