Hey - I am wondering if an import vise such as a Grizzly will work for my very basic need(s)...My only purposes, and I don't see it progressing, is to tighten AR-15 barrel nuts and the stock tube's castle nut. I have read review after review and post after post of these "crummy" imports and go USA... I just can't phathom a vise breaking with 35-55 ft. lbs of torque applied...surely not? A $50 Grizzly or other import working just fine would be awesome... if not then it is what it is and I'll step up to a Wilton. Thanks for your input.