This looks interesting at least if you live in the states that require that type of cartridge. At least in an AR for defensive purposes a .357 max type cartridge would be impressive shooting hornady xtp bullets.

What may happen in these states is after something like this shows up, and hunting with cartridges with ballistics similar to this is deemed safe enough, they then add some other cartridges to the mix, specifically approving the traditional woods lever action cartridges. 30-30, 35 Rem, 38-55 ect... then where does that leave the 350 legend?

That being said I'll still buy one anyway, that is what rifle loonies do. Probably cheaper to do a XPR, or if it shows up a RAR, than a custom encore MGM .357 max barrel.