Police arrested four people after seizing an AR-15 rifle and two 9 mm handguns in separate operations on Sunday and Monday.
On Sunday, investigators recovered the AR-15 rifle at Cul de Sac, Castries.
On the same day, officers arrested four individuals after seizing a 9 mm handgun in Soufriere.
And on Monday night at Bois Jolie, Dennery, officers seized another 9 mm handgun.
There are no further details at present.