{| class="wikitable"
! colspan="2" style="background:#222222;width:300px;font-size:11pt;color:white" | [[File:1911SS.png|noframe|50px|link=Maze Customs:Major mods#1911 Single Stack (1911SS)]] Customs family: 1911SS
|-
| style="background:#999999;font-size:9pt" | '''[[.45 ACP]] models''' || style="font-size:9pt" | [[Colt M1911A1]]
|-
| style="background:#999999;font-size:9pt" | '''[[.357 SIG]] models''' || style="font-size:9pt" | [[SIG Sauer 1911 Fastback Nightmare]]
|-
| style="background:#999999;font-size:9pt" | '''[[9x19mm Parabellum]] models''' || style="font-size:9pt" | [[Springfield 1911RO Target]]
|-
|}