I have a question. Both Trijicon and the old IR defense website show the optic on a 50 caliber. I have read through the Trijicon EO web material and cannot find a recoil rating. I know most sellers list it as rated for .308 max. My memory is pretty decent and I am almost sure I read somewhere (maybe the old IRD website) that the optic was rated for higher calibers. Seeing as how other thermal optics are rated for 50 cal I find it hard to believe that Trijicon is rated for only .308. I want to run mine on a .458 Socom using subsonics and occasionally on a bolt action .308 maybe. It just seems to me that if the rating is only .308 Trijicon needs to up their game for the $$ or maybe it truly is a higher rating. I know the IRD models had different features so I don't know what carried over to TEO but again .308 sounds so light for such a rugged unit.