K4: Jericho
- with steel frame, all lengths
K4S: Jericho
- with steel frame without rail, all lengths. Includes rail adapter
K5: Jericho / Sig Sauer
- Jerico with polymer body, all lengths
- Sig Sauer P320 X Five, without front sight
Q6: Sig Sauer
- Sig Sauer P226
- Sig Sauer P226 MK25
- Sig Sauer P226 Nitro
- Sig Sauer P227
- Sig Sauer P229
- Sig Sauer SP2022
K7: Sig Sauer / Grand Power
- Sig Sauer P250
- Sig Sauer P320 (with rail)
- Sig Sauer P350, all lengths
- Sig Sauer 220
- Sig Sauer M17 / M18
- Grand Power ST 380
- Grand Power Q1
- Grand Power XCALIBUR
- Grand Power K100 MK12
- Grand Power P1 MK12
- Grand Power P11
- Grand Power K22 X-TRIM MK12
- Grand Power K22 MK12
- Grand Power Q100
- Tanfoglio Force Police
K8: H&K P2000 FS
K9: Beretta
-Beretta 92-A1
-Beretta 96-A1
-Beretta M9-A1
K10: Beretta PX-4
K11: S&W / Canik / Glock
- S&W M&P
- S&W M&P Pro 5"
- Canik MC28 SA
- Canik MC 28 SAC
- Canik MC 28 .40SA
- Canik MC 28 SAS
-Glock 21
-Glock 34
-Glock 35
-Glock 41
K12: Springfield
- Springfield XD
- Springfield HS2000
K13: FN/1911
- FN FNP9
- FN FNX
- 1911 wide tail, disables the rear safety
K16: Walther PPQ
- Walther PPQ 5?, 4?; 9mm/.40/.45
K20: Cz P10
- Cz P10C / P10F