Hello,

 I have a ARMS #40 with tritium inserts/front post inserts.  So far, like the sight fine, but have heard that it may not be as bombproof as I would like.  Hypothetically, do any other BUIS manufacturers offer the option of tritium (or I suppose, the use of the A2 aperture unit)?  I like what I hear about the Troy Ind. and LaRue BUIS, but need the option of trits if I am going to make the switch.  Don't get me wrong, I have found nothing wrong with the #40 after several thousand rounds, but like to consider my options.  Thanks.

                                                                   D-R