Krystle Oag pleaded guilty to 37 offences, including 30 counts of break and enter, committed over 15 months.
The offences involved targeting residences of individuals attending funerals, preying on their emotional vulnerability.
Stolen items included firearms, some unrecovered.
The Crown sought a global sentence of 5.5 to 6 years, while the defence requested a time-served disposition or a conditional sentence, citing addiction and harsh pre-sentence custody conditions.
The court found the offences to be of extremely high gravity with high moral blameworthiness, aggravated by the targeting of vulnerable victims and the theft of firearms.
Mitigating factors included an early guilty plea and a limited criminal record.
The court imposed a global sentence of six years, reduced to five and a half years (66 months) due to the particularly harsh pre-sentence custody conditions, resulting in a net sentence of 1,101 days.
A conditional sentence was deemed inappropriate given the seriousness of the crimes.