Great replacement for existing threaded barrel - True Precision Springfield Hellcat PRO 9mm Luger Non-Threaded Barrel

This True Precision non-threaded barrel works perfectly fine for my "non-California (non-CA) compliant" Springfield Hellcat Pro, which would be the majority of the Hellcat Pros out there. Also, it says on True Precision's website the following, "*Notice* For certain pistol versions that have a loaded chamber indicator (meaning CA complaint Hellcat Pros) the need to remove the LCI or modify it by shortening is required to use this barrel. Once performed this barrel will function correctly in the the LCI equipped firearm." So don't let the 1 star about it not working (with a California complaint Hellcat Pro) scare you away from buying this for your "normal" Hellcat Pro. Some people won't do a thorough research of a product before buying. I do agree though, that Optics Planet should note this in the description/spec/features section if buying through them that if you have a CA compliant Hellcat Pro that you would need to make a modification for this barrel to work :-). This is not True Precision's issue since they state on their website the above, quoted, information. Why does CA have to be so different? :-)