Congrats on the new gun! It sounds about perfect for specialized turkey work in tight cover.
As for the choke, my personal rule of life - for any shotgun in any function - is to ALWAYS give the factory choke a chance at the pattern board before buying an aftermarket.
I have owned more than one gun where the factory choke gave as good or better patterns than various aftermarket chokes with my ammo of choice. If you can’t get quality patterns, of course, move on. But never presume that the choke you already paid for is simply not good enough before you prove that as fact.
Last edited by Six-Gun; 03-31-2019 at 06:51 PM.