RG-66 .22 single action revolver

I have had this pistol for quite awhile. Its an RG model 66, made in Germany.  Used to use it for snakes and such when hiking/biking in the desert. I bought it used and dont have a manual for it. It is a .22 long rifle single action revolver. It has a loading gate (I beleive thats refered to as a "solid frame"). Also some rub marks from holster wear and the blue isnt very dark now, more of a dark gray. Getting oil on it makes it blue/black. Has faux wood grips and adjustable rear sight. Prefer money order or cashiers check. Buy it and try it with a 7 day return policy. Just pay return shipping if you dont like it!   Asking $100 including next day air shipping to your FFL (i'm just a C&R holder). Email me with any questions!  Thanks.