Help diagnose markings on spent cases and build of the week

[VASCAR2]

The dents in the body of the brass is normal and is caused by hitting something solid like the deflector or the edge of the ejection port. Never seen the small dent cause a problem in my reloads of 6.5 Grendel. I really couldn’t see the radial scratchs in your pictures. New mags will put scratches on brass as will the lugs in the barrel extension where there close to the feeding cartridge. As the rifle and mags wears in the scratches tend to diminish to where there not noticeable.

Your brass looks normal to me maybe others will chime in.