Kevin,Check out the range I built, 1/4" AR400 targets sitting on road grader blades welded and concreted in the ground. I was raised on MIG and have a little one, stick welded those after 30 years of not doing it, that wasn't any fun.
Click on the picture to enlarge.
My friend Gary and I both have 1712's and Sako quads but use Tikka T1x's as practice guns, mine has the tan grip.
Are those targets 1/5 scale? What range are they at?
Back when the range had competition I shot AAA in small bore silhouette. My rifle is an old Remington 581 with a decent scope on it. It is by no means a target rifle but it is my hunting 22RF.