I stopped watching at 1.min that is a 8 grand Plus gun just the optic is over 3500 way over my pay grade I don't even Dream that big... But I own a DPMS and I shoot it at whatever distance I want and it hits pretty much whatever I want and kills elk and deer.... welcome to the forum from NC my home state.. but i left there 40 plus years ago let me tell you straight up the folks on this sight can build whatever you can imagine... pay attention and hide your credit cards till you have been here over a year then you will have the sickness and it won't matter.... 🙂
I have carried drug and packed this gun up hill down hill through water and I am going to tell you this right now THE FuKERS ARE HEAVY! with glass and loaded mag if you are lucky 10 and 1/2 to 11 lbs mine is a 16 inch barrel and with can on becomes a 24 inch barrel mine will shoot suppressed or not either way with zero malfunctions but it is way to long to do CQB the Grendel that 98 suggested to you is a good option but if you are going to hunt in open or semi open country the 308, 260 REM, or 6.5 Creedmoor are all good choices for that but they would suck at defending your castle..... you will need more than one....