Hi guys, this is great, having an community for the .308. This is my first gun purchase, and i'm glad there's a place to ask questions. I decided on this rifle because a friend and i went out together to each get something. He went with an AR-15 Sig m400 .223, I wanted a little bigger and went with the .308. I got a DPMS Panther .308 LR, It's got a 16" barrel. Flat-top. Being new to ARs, i wanted to know if there's anything that could or should be Upgraded/replaced. I understand the factory trigger is 7lbs? That seems heavy? I'd like to hear anyone's recommendations on parts or whatever Thanks