[CKW]

It's practically impossible for me to rack the slide and chamber a round with ten in the clip (standard non-LE ten round clip). It’s so difficult that it actually mars and creases the top round. It also appears that the top round is slammed up against the slide. 9 rounds rack fine. Anyone else experience this? Tried different mag’s also, same thing.

 

[Dog1]

Mine was like that too...after letting the mag set loaded for a couple of days to "seat" the spring, it stopped doing that...

 

[TheMariner]

.40 owners will also notice this.. let the springs seat as Dog1 says