Have not posted about my Diana for awhile. It was one of the biggest pieces of poop I've ever owned. I have it out in my shop with my other pellet guns, Been busy with other things and getting my new Remington 1100 Competition set up for when they open the clay shooting again. Went to go shoot it and it is cover in rust, none of my other guns have a problem.. Cleaned it up some what and started shooting it and now it won't latch. I took it apart and looks like the piston notch hole is worn bad. I only have around 5000 pellets threw it. The second seal that AOA gave me to install has the lip torn again. Sent emails to couple different places with no responses. Will not go back to AOA. My old Gammo's and Crossman"s keep on working.