Private messaging is allowed yes? At least it used to be, I saw a listing for something I wanted and contacted the seller. As a legally licensed Indiana Gun Owner I'm not sure why I have to justify my membership here.
PM's not allowed without 50 posts or Site Supporter status.
Here's some light reading. https://www.indianagunowners.com/forums/break-room/408311-info-new-guys-looking-ads-section.html