Odoyle, dry fire capability for trigger practice was my intent. I couldn't figure out how to do, but it seemed for a competition rifle that there may have been a procedure for athletes to practice dry fire. I guess not. I don't want to modify it. No problem. I like the dry fire lever/feature on the FWB 602, admittedly a SSP but still a competition rifle, albeit now dated. Both of these rifles were used by the local Division 1 rifle team. Live fire of the FWB 300S is just fine.
Mike