Hello, i am new to the site and a novice gun owner of a Rueger sr9. I hope someone can help me as i am contemplating the purchase of a Glock 22 Gen4 in a small gun shop. The owner said the gun has been recently been purchased and returned. I am not sure why it was returned but after handling the gun i am really serious on pulling the trigger on the purchase. He is asking 499$ for it. I had him open up the gun and there was still the red greece from the manufacturer in it. which tells me the prior owner only shot it once and returned it. I really want to purchase it today and i feel he may sell it bc Semiautos are scarce in NJ. (which is were i reside). He stressed that he may not have it as the guns are litterly flying off the shelf. If anyone can give me any feed back on issues with the spring or any other issues that they may know of i would greatly appreciate it.