Maple Leaf milled them. Good service, quick turnaround. Good prices. The only thing was the front sight height which I remedied by getting the Dawson fiber made.
The 365 milling isn’t as deep as the XL which leads to a little higher front sight requirement.
Here are the differences in cuts and my favorite carry holster with optic shroud to protect the RMSc.
The reason for the 365 combo is a little more complicated.
I like manual safety guns because I have a young kiddo at home.
I practice enough that I feel comfortable with disengaging safeties.
I like the XL grip because I like pinky for recoil control and the extended regular P365 magazine pinches when worn. The little magwell flare of the XL grip is nice too.
I shoot the XL slide a little better than the P365 slide. But I shoot an EDC X9 better than a P365XL. And I shoot a Shadow 2 better than an EDC X9 and a TSO better than a Shadow 2.
The XL slide pokes me in the groin a little more carrying AIWB unless I increase the ride height and I figure I have to draw the line somewhere at the balance of shootability versus comfort.
You are also an excellent shooter (as is your wife!) so there may be a point where you/we say “you know, that’s good enough of a gun because I’m good enough as a shooter.”
I ran the P365 with XL grip through FAST, triple nickel, old FAM testing and was able to pass them, so I felt like I could say “good enough” even though I know I’m giving up a little performance for comfort.
FAM targets. 144/150