Not long after purchasing my Sig Sauer MPX in pistol configuration, it was obvious to me that the most effective and natural configuration for this weapon is a Short Barreled Rifle (SBR). "Converting" a firearm to an SBR can be done in a number of ...
I've moved many of the firearms-related posts from my personal site over here to RGR, but I'm leaving this one over on SteveJenkins.com because Bill Geissele (of Geissele Automatics) left a comment over there, and I want it to be preserved.
So ...
