I am new here

[peak98]

Welcome to the Horde from just down da bayou sir, we glad to have you. My Grendel’s (20”, 18”, 12”x2) are all capable of minute of deer @ 400y IF I do my part. That’s also probably stretching it for my 12” uppers. I’d strongly suggest a 18-20” barrel and much practice if you want to take game out past 300yd. My rifles/pistols are all purpose built for 300y and in, preferably inside 200y. The weight difference between a 16” and an 18” barrel isn’t much. The shorter barrels are much handier in a stand or blind though.
Sub-Moa might be harder to come by, I’d stay away from BCA (my firsthand experience), I’ll never recommend a Grendel barrel from them... I’d take a serious look at Wilson Combat’s 18” barrel or an Aero Precision barrel, AP guarantees sub moa for their barrels and will replace if it doesn’t meet it. My 18” Wilson Combat barrel is new, and is shooting right at moa after only 20rds down the tube. I expect it to continue to tighten up as I shoot it more. I will also put a higher magnification scope on it, currently run a 2-7x, as I want smaller/lighter for hunting.
No one whines or complains about spending money for a top end barrel when the groups are small. My advice is to buy the best barrel you can afford if you really want sub moa performance. If right around MOA is honestly adequate, you have many excellent options available.

peak98