If you haven't pulled the trigger on pants yet take a look at Wick Outdoor Works. Company is based in Missouri and mostly cater to guys that hunt raccoons with hounds, but they have some gear that might fit what you are looking for. They have bibs and chaps made out of this nylon material that is some of the toughest stuff I have ever come across. It turned briars and thorns like water off of a duck. I crawled into some pretty nasty multiflora rose patches to drag out hounds and came out more often than not unscathed. My cousins would follow me in in jeans and carhart jackets and get hung up on the briars about halfway in so guess who either had to get them unstuck or they handed me their leashes to get the dogs out? Yeah it was me. From what I remember these chaps were what started the company and the guy that started the company his wife made them for him and they grew the business out of that. I am pretty sure that they are American made still, they might be a little more expensive than carrhart, but I bet they will last longer. Hope your turkey hunting trip goes well here in New Mexico, it will probably be anpther year or two before I start chasing big game here, since I am trying to go to nursing school at DACC right now. Best of luck in search for briar resistant pant and best and safe wishes while turkey hunting here in New Mexico.
WVBOWAK