Walther PPQ M2 showed a small deposit of a red substance in the frame, right at the abutment of the dust cover. The recoil spring, which seems to be the same color, showed bright metal in a small segment that would align with the deposit in the frame. Does the spring have some sort of oblative coating? Is this a problem?
Sure hope not, because that thing shoots great.
Sure hope not, because that thing shoots great.