I don't really get the "modular" aspect as being a neccessity
As i've always said with cops. If you can't qualify/ handle the issued gun then the problem is you, not the gun-go find another job
I've been a police firearms instructor for 24 years.
No gun is a good fit for everybody. Good outfits issue a gun and have an 'approved list' of reliable, reputable alternatives for those that the issue sidearm simply doesn't fit. They still have to qualify with it.
Most people can qualify if they will apply the basics of marksmanship, accept constructive criticism and accept the fact that some undertakings involve a little effort and discomfort. Some are unwilling and a tiny percentage are incapable. I cull those PDQ.
I have said for decades that if puppy soldiers and policemen can't break it, it can't be broke.
