Four people were arrested by Manitoba RCMP at Black River First Nation on Saturday as part of an ongoing weapons investigation.
Police said they searched three homes in the community and seized long guns, CO2 guns and other weapons, as well as cocaine, cash and drug trafficking materials.
The accused, between the ages of 28 and 51, face a variety of drug and weapons charges. One man also faces two counts of disobeying a court order.
RCMP from the Powerview detachment continue to investigate.