I got an RWS 34 in 177 three weeks ago and have been breaking it in. I now have about 500 pellets through it and as all of you suggested, the groups kept getting tighter. I figured it was time to post how things are going.
I have found 4 different pellets that it shoots well and a couple that it shoots acceptably for practice.
This gun seems to like the flat nose/ diablo pellets the best. The RWS hobby, RWS basic diablo, RWS meisterkuglen, and the Crosman supermatch all shoot the same.
Here is a picture of my last 5 shot group at 50 feet.
Attachment 169028
I have 2 different weights of the RWS R10 pellets coming. It will be interesting to see how they do.
Thanks to you all for your advice and suggestions. I appreciate it.
tazman