Authorities arrested two men on weapons charges during a search of a West Side residence.

Buffalo police were assisting U.S. marshals Friday afternoon in the search for an illegal immigrant in an apartment in the 200 block of Niagara Street, according to police reports.

The search turned up two SKS assault rifles with ammunition, as well as three .357 Smith & Wesson revolvers, police said.

Charged with criminal possession of a weapon were Jose Andujar, 35, and William D. Padilla, 53.