While looking for a donor action option I stumbled across the Trail Hunter at my local Academy Sports. I went to look at it but failed to measure the barrel nut to confirm that it is a small shank. I did confirm that it has 4.4" bolt spacing and top bolt release,with detachable magazine. It is a ported action. They had it in 6.5 Creedmoor and 308. It was $549 which I think is great

I have two questions:
1) does anyone KNOW for sure the shank size?

2) which caliber of the 2 above do you guys think has the greatest resale value? They come threaded for a brake or suppressor.

If I sign up for email I get 10% off of my first purchase. I'm trying to save myself a trip to town just to confirm the shank size. Thanks