I know this is a longshot, but I am wanting to replace my fierce mountain reaper magazine with an MDT magazine. I called fierce and they told me that I would need the 300 win mag 3.715 inch magazine. Well, it’s par for the course with fierce, the magazine doesn’t fit… Has anybody had any luck buying a replacement magazine for the mountain reaper? if so, what size did you get?
The magpul LA magnum should fit.