ntroduced for 2015, the Ti-Rant 45M (Modular) is an updated - more versatile - iteration of the best selling Ti-Rant series.We have been carrying the Ti-Rant 45 from Advanced Armament Corporation for years now.  It has become a staple in our shop and in all of our range bags.  When AAC came down to show off the new Ti-Rant 45M, we were all excited to see the new model but were initially skeptical of changes to something that we already knew and loved.  That being said, any reservations we may have had are long forgotten.