Provided herein are methods of producing lipid membrane bound particles, such as lentiviral vectors, that contain one or more Paramyxovirus envelope proteins in the lipid bilayer. Also provided are lipid membrane bound particles containing one or more Paramyxovirus envelope proteins in the lipid bilayer. In some embodiments, the one or more Paramyxovirus envelope protein is a Nipah virus (NiV) protein G or F or a biologically active portion or retargeted fusion thereof. In some embodiments, the lipid membrane bound particle is a lentiviral vector. Also provided are related compositions, kits and systems in connection with the provided methods.