

When I first got the gun it was easy to insert a fully loaded mag with the action closed and chambering a round was super smooth. Now I have to use a lot of force to insert the mag and it feels like the bolt is grinding against the bullet casing when I try to rack one. The magazine definitely isn't overloaded. I know I can just insert the mag with the action open but I didn't need to before so I'm wondering if I messed something up the last time I took it apart to clean it. Does anything look off?