A bill to throttle criminal use of guns.

Amends the Federal criminal code to set a five-year mandatory minimum sentence for possessing (currently, for using or carrying) a firearm during the commission of a crime of violence or a drug trafficking crime, to set a ten-year mandatory sentence if the firearm is discharged, to impose a sentence of life imprisonment or death if the death of any person results, and to require a minimum mandatory sentence of 25 (currently, 20) years for second or subsequent convictions of such an offense.