I highly recommend getting a C&R. Really makes collecting a lot easier with minimal effort of just keeping a log book. I've had mine for almost 20 years and never been contacted by anyone except for renewal reminders.
HI all... just joined the forum... glad to be here. I'm a collector of WWI and WWII firearms and miltaria and just wanted to be able to network with more like minded people.
Thanks for having me.
Eric