A concern was voiced a couple days ago on a social media site about expanding bullets maybe not being as readily available as FMJ in a SHTF scenario. I suggested creating an expedient hollowpoint by drilling a hole in the nose of FMJ bullets. There are those that doubted my word on this subject.
I would not have suggested it if I couldn't prove it. I've done it many, many times. Like this...
https://youtu.be/Vs3eKoh8BJI