Members of Rapid Action Battalion (RAB) arrested two arms traders along with firearms and ammunitions from Nasirabad college area at Akua in Mymensingh district town on Tuesday
The detainees were identified as Sohel and Arman, a news agency reported.
On secret information, a special team of RAB conducted a drive at a house in the area and arrested the duo, said Gautom, RAB-7 operation officer Assistant Superintendent of Police (ASP).
Later, the elite force recovered seven pistols, seven rounds of bullets and arms making materials from the house.
An organised gang had long been making firearms at the house and selling those in local market, the ASP added.
Details in this regard will be disclosed at a press conference to be held later in the day.