Here is my Glock 34 built purposely for outlaw 3 gun. I run it with Dawson magazine extensions, BladeTech Blace Ice Drop and Offset Holster with Blade Tech completion mag pouches.
Looks good! Who did your beavertail work? Edit (Nevermind, I figured it out when I saw your other pic threads).
My gunsmith Mike Cyrwus from Accurate Iron here in Jones, OK. That bravery tail is a real thumb saver. I used to get slide bite really bad and now it's Impossible. Shoot me a PM if you want his contact info. His website is in the process of being upgraded right now.