Astra
I recently purchased an Astra 357 about a month ago. It is both recessed and pinned. When I bought it I didn't even notice this, I only noticed it a few nights ago. (To be truthful I wasn't really clear on the pinned term until fairly recently, the recessed part just flat slipped by me). I wish I knew a little more about the gun, as it seems to be fairly good quality for what it is. It has the original Astra wood service grips, and a three inch barrel. Cosmetically, it is not much to look at as the finish is almost completely gone, and it is pitted in several places. However, it has very little rust, and the mechanics on it function perfectly. It locks up very tight. It is a BIG gun. Certainly bigger than a K-frame, maybe bigger than an L-frame. However, the grip frame is pretty close to a K/L frame as I have tried some grips on it. So, if anyone knows anything about these guns, especially around the time mine would've been made, please let me know.