hello, new CZ owner here...the full length carbine version of the Scorpion. finally took it out to the range last week and put 100 rounds through it. as I read from countless others, it was really fun to shoot. now, upon stripping to clean I noticed this deformation on the bolt where the hammer is striking. from what I have found others seem to have had similar problems, but it doesn't necessarily affect the function of the gun. still this concerns me that this is occurring on such a new gun. are others experiencing this same wear? if so what have you done?