I been having a problem with my magazine falling out on occasions. I thought that I was accidently pushing in the button when firing but I switched grips and still falls out. I even had my bro shoot it and within 10 shots it fell out. I love this little gun but can't rely on it. I only have 300-400 rounds through it and always push in the button when inserting It is probably the catch I would say because it does this will all my mags. (stock plate, bersa pinky ext). Is the catch hard to change? Will KT send some free or do they charge to those? Is this normal for the catch to go so soon? this sux.