; and (B) any unlawful act of a co-conspirator that— (i) the defendant agreed to jointly undertake; (ii) was in furtherance of that unlawful act the defendant agreed to jointly undertake; and (iii) was intended by the defendant. . (4) Directive to the sentencing commission Pursuant to its authority under section 994(p) of title 28, United States Code, and in accordance with this section, the United States Sentencing Commission shall review and amend its guidelines and policy statements applicable to relevant conduct to ensure that they are consistent with the amendments made by this section. (5) Definitions The following definitions apply in this section: (A) Reverse sting The term reverse sting means a situation in which a person who is a law enforcement officer or is acting on behalf of law enforcement initiates a transaction involving the sale of a controlled substance, counterfeit substance, firearms or ammunition to a targeted individual. (B) Stash house The term stash house means a location where drugs and/or money are stored in furtherance of a drug distribution operation. (C) Fictitious stash house robbery The term fictitious stash house robbery means a situation in which a person who is a law enforcement officer or is acting on behalf of law enforcement describes a fictitious stash house to a targeted individual and invites the targeted individual to rob such fictitious stash house. 6007. Amendments to enhanced penalties provision Section 924(c) of title 18, United States Code, is amended— (1) in paragraph (1)(C), by striking, In the case of a second or subsequent conviction under this subsection and inserting If a person is convicted under this subsection after a prior conviction under this subsection has become final ; (2) in clause (i), by striking not less than 25 years and inserting no greater than 25 years ; (3) by removing the language or drug trafficking crime every time it appears; (4) by removing paragraph (2)