Good evening Everyone, I have put approximately 350 rounds through my Caracal F without any malfunctions. The pistol is amazing, the only thing lacking are a good set of night sights. The rear frame pin is coming out slightly, this I noticed after 250 rounds. I gently tapped it back to sit flush in the frame. I fired another 100 rounds and I noticed it come out again. I should have taken some pictures but I have already tapped it back in. Has anyone encountered this problem? The gun is brand new, I will be contacting Caracal US on Monday morning.