Self-proclaimed gun lawyer to the stars John Chambers boasted Thursday that allegations he bribed cops has hardly put a dent in his business.

Ahead of a Manhattan federal court hearing, Chambers could be heard telling his lawyers that his gun clients are sticking by him despite the charges.

After the hearing, Chambers’ lawyer confirmed his client is “still in business” and that he continues helping clients obtain gun permits — including from the NYPD.

“Yes!” an animated Chambers chimed in at one point although he declined further explanation.

The NYPD was forced to make several changes to its gun licensing division leading up to the arrests of Chambers and three ex-NYPD cops, who were all busted in April and charged with exchanging bribes for gun permits.

Among the changes, the NYPD has banned “any third party acting as agents, facilitators or expeditors,” who often bypass the official application process in their quest for gun permits.

Chambers is not currently acting as an expeditor but is working to obtain permits through “proper” channels, his lawyer said.

Chambers, donning a bright purple shirt and purple tie, pleaded not guilty Thursday to one count of bribing NYPD officials and one count of conspiracy to bribe them in exchange for gun permits.