Compatible with:

• Beretta: 90two- 90two key.
• Cx4 Storm (carbine/rifle)- 1913 key.
• Px4 Storm (pistol) - GL (Standard) key. note: M-lights are very loose.
• Vertec - New polymer key- 1913; Older aluminum key – GL (Standard) Key.
• CZ: P-01 - Should work with GL (Standard) key. (Not tested; based on similar European version).
• FN: 5.7 (with Picatinny style rail) -1913 key.
• Glocks: Any with rails – GL (Standard) key. Cannot fit Glocks that are not equipped with factory rails.
• HK: USP (full size only) - use HK adapter 69085 with a GL (Standard) key. Compact size - use HK adapter 69091 with a GL (Standard) key.
• HK P2000 (new) is supposed to have Picatinny rail.
• HK P30 -1913 key.

Note: The rail tilts down slightly from the bore. This may result in laser zeroing difficulty closer than 50 feet (depending on the tolerances of the pistol and laser).