Hello all, I just joined the forum. Just picked up a hi point 995 for a good price, but it has a little problem with inserting the magazines. It looks like a part that is light colored metal that guides the magazine in the rear of the grip well is chipped off or worn. From the manual exploded view it just calls it the receiver. What is the name of this part so I can get one, and any tricks to removing it from the receiver? It's the piece to the south in the picture.