This mount fits (including but not limited to):

• 1911s with Novak style rear sight cut (please see below for a comprehensive list)
  • CZ 75 Bull Shadow
  • STI with fixed rear sights
  • STI Marauder
  • Christensen Arms 1911
  • Colt Delta Elite 10mm (2016 and newer)
  • Ruger SR 1911 (fixed rear sight)
  • Sig Sauer Nightmare
  • Citadel 1911s
  • Springfield Armory 1911 EMP - 9mm / .40
  • Springfield Armory 1911 EMP 4" Lightweight Champion - 9mm / .40
  • Springfield Armory 1911 EMP 4" Conceald Carry Contour Model - 9mm / .40
  • Springfield Armory 1911 Champion Operator Lightweight - .45
  • Springfield Armory 1911 Range Officer Compact - 9mm / .45
  • Springfield Armory 1911 Range Officer Champion - 9mm / .45
  • Springfield Armory 1911 Range Officer Elite Compact - 9mm / .45
  • Springfield Armory 1911 Range Officer Elite Champion - 9mm / .45
  • Springfield Armory 1911 Range Officer Elite Operator - 9mm / .45
  • Springfield Armory 1911 Loaded (Fixed Rear Sight) - .45
  • Springfield Armory 1911 TRP
  • Rock Island TCM Rock Standard MS HC Combo - 22TCM/9MMTCM
  • Rock Island TAC Ultra FS Combo - 22TCM/9MMTCM
  • Rock Island Rock Ultra FS Combo - 22TCM/9MMTCM
  • Rock Island TAC Ultra FS HC Combo - 22TCM/9MMTCM
  • Rock Island TAC Ultra MS HC Combo - 22TCM/9MMROCK
  • Rock Island Ultra CS-LTCM Rock Standard FS HC Combo - 22TCM/9MMROCK
  • Rock Island Ultra CCO
  • Rock Island TAC Ultra FS HC - 45 ACP
  • Rock Island TAC Standard FS - 45 ACP
  • Rock Island TAC Ultra FS HC - 9MM
  • Rock Island TAC Ultra FS - 45 ACP
  • Rock Island TAC Ultra CS - 45 ACP
  • Rock Island TAC Ultra CS - 9MM
  • Rock Island TAC Ultra FS - 10MM
  • Rock Island TAC Ultra MS - 10MM
  • Rock Island Rock Standard FS - 45ACP
  • Rock Island M1911-A1 FS Tac
  • Rock Island Rock Ultra CS - 45 ACP
  • Rock Island Rock Ultra CS-L
  • Rock Island Rock Standard MS - 45ACP
  • Rock Island Rock Ultra CCO
  • Rock Island Rock Standard FS - 9MM
  • Rock Island Rock Standard CS - 45 ACP
  • Rock Island Rock Ultra FS - 9MM
  • Rock Island Rock Ultra FS - 10MM
  • Rock Island Rock Standard FS 2-TONE - 45 ACP
  • Rock Island Rock Ultra MS - 10MM
  • Rock Island Rock Standard FS MATTE NICKEL - 45 ACP
  • Rock Island Rock Ultra FS - 40 S&W
  • Rock Island Rock Ultra FS - 45 ACP
  • Rock Island Rock Ultra FS HC - 10MM
  • Rock Island Rock Ultra MS - 45 ACP
  • ATI GSG 1911 .22
  • ATI GSG 1911 Target
  • ATI GSG 1911 HGA
  • ATI GSG 1911 CA Compliant
  • ATI GSG 1911 ADOP
  • Iver Johnson Hawk 45 Matte
  • Iver Johnson Hawk 45 Matt NS
  • Iver Johnson Hawk 9 Matte
  • Iver Johnson 9 Matte NS
  • Iver Johnson Hawk Polished
  • Iver Johnson Hawk Polished NS
  • Iver Johnson Thrasher Polished 45
  • Iver Johnson Thrasher Polished 45 NS
  • Iver Johnson Thrasher Polished 9
  • Iver Johnson Thrasher Polished 9 NS
  • Iver Johnson Thrasher Polished 40
  • Iver Johnson Thrasher Polished 40 NS
  • Iver Johnson Thrasher CHR45
  • Iver Johnson Thrasher CHR45 NS
  • Iver Johnson Thrasher CHR9
  • Iver Jackson Thrasher CHR9 NS
  • Iver Johnson Hawk Digital Navy NS
  • Iver Johnson Hawk O.D. Green
  • Iver Johnson Hawk O.D. Green NS
  • Iver Johnson Hawk Coyote Tan
  • Iver Johnson Hawk Coyote Tan NS
  • Iver Johnson Thrasher SS 45
  • Iver Johnson Thrasher SS 45 NS
  • Iver Johnson Thrasher SS 9
  • Wilson Combat Supergrade Commander Special
  • Wilson Combat Tactical Carry Compact
  • Wilson Combat Tactical Supergrade
  • Wilson Combat Tactical Supergrade Compact
  • Wilson Combat Tactical Supergrade Professional
  • Wilson Combat Tactical Carry
  • Wilson Combat Tactical Carry Professional
  • Wilson Combat Tactical Elite
  • Wilson Combat Vickers Elite
  • Wilson Combat Vickers Elite Commander
  • Wilson Combat X-Tac
  • Wilson Combat X-Tac Compact
  • Wilson Combat X-Tac Elite
  • Wilson Combat X-Tac Elite Carry Comp Pro
  • Wilson Combat X-Tac Elite Professional
  • Wilson Combat X-Tac Professional
  • Wilson Combat X-Tac Elite Compact
  • Wilson Combat X-Tac Elite Carry Comp
  • Wilson Combat Protector
  • Wilson Combat CQB
  • Wilson Combat CQB Elite
  • Wilson Combat CQB Tactical LE
  • Wilson Combat CQB Light-Rail Lightweight
  • Wilson Combat Ultralight Carry
  • Wilson Combat Ultralight Carry Commander
  • Wilson Combat Ultralight Carry Professional
  • Wilson Combat Ultralight Carry Compact
  • Wilson Combat Ultralight Carry Sentinel
  • Wilson Combat ULC Commander Compact
  • Wilson Combat Carry Comp
  • Wilson Combat Carry Comp Professional
  • Wilson Combat Hackathorn Special
  • Wilson Combat Hackathorn Special Commander
  • Wilson Combat Tactical Elite
  • Wilson Combat EDC X9
  • Wilson Combat EDC 9 Compact
  • Wilson Combat EDC 9 Professional
  • Wilson Combat Protect Professional
  • Wilson Combat Elite Professional
  • Wilson Combat Professional
  • Wilson Combat Professional Lightweight
  • Wilson Combat Professional LR-LW
  • Wilson Combat Bill Wilson Carry
  • Wilson Combat Protector Compact
  • Wilson Combat CQB Compact
  • Wilson Combat CQB LR-LW Compact
  • Wilson Combat CQB Commander
  • Wilson Combat CQB Commander Compact
  • Wilson Combat Sentinel Compact
  •  

Minor modification to the sight base may be necessary for some 1911s including Rock Islands, Citadels, and GSG 1911 .22s.

Material: 7075 Aluminum
Coating: Matte Black Hardcoat
Overall Length: 1.780"
Overall Width: 1.1"
Mounting Hardware: (2) 6-32 Flat Head Screws, (1) 6-32 X 3/16 Set Screw