Bought a new python couple days ago and just noticed there's a very tiny hairline (about 1/6 inch) on the top of its rear plate, running from its outer edge to inner edge. Only noticeable under direct light from a specific angle. Initially I thought it was some fiber dust from my clothes but come to realize it's something carved on the metal as I can feel the unevenness with my nail. Couldn't tell whether it's a concave or convex crack. How much trouble am I in with this revolver? Been shooting it fine with 100 rounds so far.
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