Long story short: It’s too heavy, the cartridge is needlessly powerful for an infantry rifle, the rail is flimsy and shitty, and that’s all assuming the thing is produced correctly and in sufficient quantity. It’s a bad choice, and the people who approves it should be made to hike 10 miles with it (and then prevented from their inevitable seat on Sig’s board of directors).
Long story long:
Pro-Gun Millennial 