I’m a very informal basement 10 meter shooter but I’m trying to be as good as I can be off hand. I have an FWB 300 S and it is a wonderful shooting rifle. I had it rebuilt by David Slade awhile back so it should last me a long time. But I’m very intrigued by the FWB 600 series and SSP rifles in general. I’m 69 and struggle a little bit with the weight of the 300. I see the 601 is about 1 pound lighter. Would it truly be worth it for me to look for a 601 or a 603?