[greythorn3]

Is this normal for the stock where the magazine inserts to look like this
?

 

[Muzzel]

Some of them are pretty ugly…but it’s normal. Use some extra fine sanding paper or 0000 steel wool and clean it up if it bugs ya.

 

[tqtran]

Normal of the 1st Generation stocks.
The newer stocks (which feel a little better, doesn't feel like hard plastic) are cleaned up a bit more.

 

[K4AA]

My PS90 White Reticle OD was exactly that way. I made it perfect with 1000 grit sandpaper.