Surface modeling class - something

hello guys :slight_smile:

I got some problem with surface modeling. As you can see on the pic the pistole is on one surface in the middle
not smoth and we can see a little edge. Do you know how could i fix fit?
thanks for your help!

cheers Phil

pistole.3dm (558.5 KB)

Hello - see if this is in the right direction - assuming I both worked on the right part and made it better.

pistole_PG.3dm (416.4 KB)