A Regina Police Service statement said the crime reduction team, with the help of the street crimes unit and tactical support completed an investigation and enforcement action related to a drug trafficking investigation.
A CDSA warrant was executed at a home in the 4500 block of England Road in Regina.
As a result, Larry James Olson was arrested and charged with possession for the purpose of trafficking fentanyl, possession for the purpose of trafficking methamphetamine, possession for the purpose of trafficking cocaine and breach of firearms prohibition.
Police say during the search warrant 22.82 grams of methamphetamine, 5.3 grams of crack cocaine, firearm ammunition and $4,820 cash were seized along with the fentanyl.
He is also facing a charge of breach of recognizance and possession of proceeds of a crime.
Olson made his first court appearance Thursday morning.