Oh i should chime in with some very distance future plans, i intend some day on buying a Winchester copy of an 1876 or/and (:D) 1886 in .50-95 and .50-110, and would intend on having a mold made that casts a hollow with a little recess for the rim of the .22 to sit flush with the top of the lead, and tap in empty .22lr cases for the "express" bullets. Would be great use of the empty .22lr's.

One day! Maybe i should have a mold made for the .458 win mag that does this, and get cracking.