Sanchez, 51, pleaded guilty to a single count of possession of a weapon by a felon after authorities raided his West Side home last May and found a .45-caliber pistol hidden in a false book on his bedside table. According to the charges, he also had a bulletproof vest in his closet and a copy of the written bylaws of the Two-Six hidden in a vent in his bedroom. Federal guidelines call for up to about three years in prison for Sanchez when he’s sentenced on April 9.