BFaucett is correct.

A No.1 in 300 H&H is cool.

I have one.

Ruger did a special run of No.1-Ss, chambered for Holland's "Super 30," in 1990 or 91.

Mine's very accurate, and that 26" tube helps crank up the velocity a bit.

Personally, I'd like to see Ruger do a run of No.1-As in the classic .303 Brit cartridge. Should be good for all NA game, except the really large Bruins. Maybe also a Tropical in .404 Jeffrey. (They did a limited run of 404s a while back, but I've read where their barrel diameters were incorrect).