Since you're new to the site, I'll let you in on one of the rules...
(10) WE DO NOT ALLOW "FOR SALE/TRADE" OR RAFFLE ADS: We use Google Ads to help cover the expenses of the forum and their rules specifically disallow the sale of firearms, ammo and accessories (including the raffle of such).
That being said, there is an important question to be asked here. Why are the "little ones" cause to get rid of your gun? Children are all the more reason to carry. You have a life more important than your own to protect. My son is 2 1/2 and knows what a gun is and that he is not allowed to touch it. This is basic safety that I know he understands at this point. As he get older I will let hin handle the guns as I continue to teach him. Keep your gun secured and out of reach (when you are not carrying) and teach the kids and it should not be a problem.