I never get tired of Sheridans & took my 1957 Silver Streak out to shoot, again. "Know the feeling. Been shooting some vintage Dans quite a bit lately myself. Have 2 fifties Dans, '55 BS and '56-'58 (near as I can figger) BS and my oldest Silver Streak is a '63.Recently started shooting some .20 JSBs. Had been shooting Baracudas and FTTs. Like 'em and they are less expensive! My Chrony has been in storage since I moved 2 years ago and after getting over the anxiety of not being able to check velocities, I've been happy just shooting and adapting to whatever the individual airgun will do. Got an R1 .22 w/ a new (2 yr ago) kit (PG2) install and don't know what velocity it shoots but still having fun with it.