They'll fix it. But do NOT ship it as "machine part5s." Doing so is a Federal felony offense.
I have an M200 and an M206. I'm very satisfied with both. It is what it is -- a knock-around, budget revolver. Fit and finish are not equal to a Colt Python, and I wasn't expecting that. One of mine shot a tad low, so I filed the sight.
I like them.