what's your use for this? Looks, accuracy, hunting and/or SHTF?
If you want something to look bad-ass.....get an airsoft rifle and save your $$
If you want a tack driver, get an AR10 bench build with a long heavy barrel and lug that around between ranges.
For hunting, you need lightweight and accurate I'd go +1 on the BAR
For SHTF - I recommend a towel followed by antiseptic bath