For whatever reason, 35 caliber rifles have never been terribly popular in the US. Personally I'm a huge fan of the 35's and have had a 35 whelen ackley, 350 Rigby and currently a 350 Rem Mag.

As a fan of AR's, the round certainly appeals to me. Especially if it'll feed my 200 gr WFN cast bullets. Slinging those 1800-2000 fps from an AR would be a hoot! It would almost negate my desire for a 357 mag rifle.

Hopefully they make the component bullets available. They look like good choices for 357 max single shot pistols!