ZSR Primers, Are they any good???

Trying out some ZSR Primers that I picked up from Southern Defense. These are the cheapest primers I have found in the last few years. I’m testing them today in 9mm, 380, and 38 Special.

243 Outdoors

My name is Josh and I love Firearms and Freedom.  I started 243 Outdoors as a YouTube Channel back in 2015 and have branched out to other media sites.