I want one!
My only major complaint about the LAR-PDS is that the short rail under the barrel, in conjuntion with that 'blocked end' handguard, makes it almost impossible to put anything good on there. My TLR-1s and -2s won't fit; not even close.
They do make a version with a full rail on the bottom in place of that handguard and if I were choosing it myself to buy NIB I would have chosen that one. I bought mine 'used' but unfired from another forum fella already with that set-up for a really good deal so that's what I got. The magazine fixing work was already done (by collectors rifle I believe) so he could buy it to begin with.