That is a very nice rig. I'm glad you showed the pictures of you wearing it. You did a fantastic job on it. I'm going to have to make something like that for my .357 mag.
Your work is absolutely beautiful. The only thing I would have done different is my lacing. I would have used the triple loop stitch or the Mexican round braid. The butterfly is done very nicely.
That looks like you did a great job on that one Chief. I made one for that same gun a few years ago. Gotta have a heavy belt to hold those big ones up.