Ihprop1,
You can set off a rimfire really easy outside of a chamber, and the bullet will fly pretty well. Don't ask me how I know, because I hate confessing. I will admit to growing up with a father that smoked, lead paint, a sandbox right next to the driveway (remember those commercials showing a skull and crossbones coming out of a tailpipe next to a play area), playing with mercury on the lab counter, no carseats, no seatbelts - except for mom or dad's arm flying across the front seat to catch me, solid steel dashboards, roller skates that clamped to our shoes, and no bike helmets. We also could buy ammo over the counter without ID and order guns through the mail.