Two people have admitted drugs and ammunition offences following a police raid in Cedar Valley.

Mandella Spencer, 39, and Nyana Alfred, 23, were arrested on Tuesday during a Criminal Investigations Department Task Force operation.

Officers seized 368.9g of cannabis, 0.2g of cocaine and four .25mm rounds of ammunition.

Alfred pleaded guilty to possessing cocaine and ammunition, while Spencer admitted possessing cannabis and cannabis plants.

Both remain in custody and will return to court on Friday.