Four men are under arrest after action taken by the Cowlitz-Wahkiakum Narcotics Task Force late last week. The arrests were made Friday afternoon in the 1000 block of the Lewis River Highway, picked up for alleged manufacturing or delivery of illegal drugs. All four also faces additional charges, including holds being places by Immigration and Naturalization. Ramiro Chavez-Vega, 23, of Ridgefield is being charged with possession of a stolen gun, being an alien in possession of a gun, and altering the identification of a pistol. Rodolfo Chavez-Vega, 32, of Vancouver has outstanding warrants for domestic violence assault, DUI, driving while suspended and hit-and-run. Sergio Adrian Luna, 23, of Vancouver is being held on the main drug charge, along with the Immigration hold. Javier Cruz-Pegueros, 38, of Vancouver is being held on a Longview DUI warrant, along with the Immigration hold. The investigation continues, and additional charges are possible.