I dont know.......less than 17 hornet performance, can't reload, expensive compared to other non-reloadable rounds and all with our current economy.......I hope I am wrong (because I like 'em all) but I see this one going the way the way of the WSSMs, Remington's SAUM, and Rugers RCM???? I think they would have been much further off offering something that is not out there that offers a significant advantage over what is out there......I think a .20 Winchester Magnum would fare better - just sayin..............best of luck Winchester but I'm going to be using my .17 Ackley Hornet.

PennDog