Thank you for the reply's guys.
When i checked the inside i didn't see any welds at all,i'm using Remington UMC 150 gr since i don't have much to choose where i live,can you direct me to who or where i can get the parts you told me about?I'm going to try greasing it up and cleaning and adjusting that gas knob and ports .Also wich ammo should i use?
I will try one thing at a time to eliminate variables along the way...Thanks again my dear people