Four people have been charged following an investigation into the alleged supply of drugs across the New England region.
Police established Strike Force Nollo in June to investigate the alleged supply of methylamphetamine, cocaine and GHB.
Officers executed search warrants at three Armidale properties between 6.50am and 9.15am on Friday, 25 September.
Police allege they seized four firearms, ammunition, cocaine, methylamphetamine and GHB during the searches.
Three men, two aged 31 and one aged 47, and a 50-year-old woman were arrested and taken to Armidale Police Station.
One of the 31-year-old men was charged with 40 offences, including multiple counts of supplying prohibited drugs, supplying drugs on an ongoing basis and participating in a criminal group.
The second 31-year-old man was charged with 10 offences, including alleged drug supply and possession, participating in a criminal group, possessing ammunition without authority and four counts of possessing an unauthorised firearm.
The 47-year-old man was charged with nine offences, including multiple drug supply offences and participating in a criminal group.
The 50-year-old woman was charged with five offences, including three counts of supplying a prohibited drug in more than an indictable and less than a commercial quantity, participating in a criminal group and another drug supply offence.
All four were initially refused bail and appeared before a Bail Division Court on Saturday, 26 September.
One of the 31-year-old men was formally refused bail, while the other was granted strict conditional bail. Both are due to appear before Armidale Local Court on Monday, 12 October.
The 47-year-old man was granted strict conditional bail and is due to return to Armidale Local Court on Wednesday, 21 October.
The woman was granted strict conditional bail and is due to appear before the same court on Monday, 12 October.
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