A couple days ago I posted my review of FN’s M249S Semi-Automatic SAW. One of the areas where I thought the gun might excel was in home defense — maximum ammunition capacity, a stable firing platform, and if all else fails you could club someone to death with it pretty easily. So I decided to put the SAW into a typical bump-in-the-night scenario and see how it worked, with a little help from Dan and Kristen.