Welcome to the campfire! Your work looks great! I'm sure you will be busy from everyone here.
What stainless are you using to build your action on? Can they be ordered with Wyatt's cutout?
Also maybe a list of reamers available would be a good idea.
Our action is made by Defiance Machine. We've built off of several different manufacturers, but these guys are the best. We worked with them for weeks to determine the feature set we wanted and ended up with a modified version of the Rebel. We actually CNC'ed up to make our own, but these guys are so good to work with it just isn't worth it.
The action body is made from 416SS and the bolt body is 4340CM Parkerized.
I'm sure we can make the cut for a Wyatt's, but it may be more worthwhile to use the XM action.
Our reamer list is growing every week. If we don't have it, we'll buy it and add it to our inventory. Exceptions to this are managed on a case-by-case basis. We won't want to inventory something really oddball or a wildcat for example.
Great questions. Thanks for posting.
