Has anyone done this?  I remember the thread comparing the A2, 5.5 (amazingly sucked), Vortex, and Phantom against a bare threaded barrel (bright as heck).

I want to know how well the Sabre Defense extended A2 works.  I have one but I do not have a place to fire at night and do not have the proper camera equipment.

Can anyone do a few more FH tests?  Put that VTLOR and a few other newcomers in it too if you can.  This might be just the thing for companies to sell their product faster.  If the FH works well, then why do they not have pictures of them in use on the major websites?

Check out you tube.  That is where I saw a vortex and decided to get one.