kˈɛltˈɛkz ˌɛsjˈuː sˈɪkstiːn hˈoʊmpeɪdʒ — kəntˈeɪnz dᵻskɹˈɪpʃənz ʌv ˈiːtʃ vˈɛɹiənt, plˈʌs dˈaʊnloʊdəbəl mˈænjuːəlz ænd pˈɑːɹts lˈɪsts
Kel-Tec's SU-16 homepage — Contains descriptions of each variant, plus downloadable manuals and parts lists