I have been using lasers on duty and teaching guns since '04, and I also strongly prefer a parallel zero. CT has gotten most of my money in ths past, and now that I am back to a Glock for the first time in 25 or so years this thread got me thinking. Gen4 G-17 with 3.25 RMR06 and my issue TRL-1s. Was going to do grip mods so the CT is out. This thread has me thinking. I would really prefer a laser between the boreline and the light if only to reduce standoff. Then there is holster issues. I may just pick up a green Lasermax guide rod and call it a wash. It also will allow me to maintain the laser capability when I remove the light for plain clothes/off duty.
I will be thinking on this and referencing this thread often between now and July 1 when I get my uniform allowance.
pat