The HK P30 CDA (Combat Defense Action) Basic Package is an enhanced LEM trigger system combines the advantages of a cocked striker component (constant level of trigger pull from first to last round fired) with a double-action hammer system, adding a reduced travel of the trigger.

Using such an enhanced trigger system consolidates ease of use and safety into a convenient, innovative trigger operation—one that reduces the chance of unintended firing. And in case of an ammunition-related failure to fire, all that is needed is an additional second or third squeeze of the trigger without the need of first pulling the slide back to re-cock the pistol.

The enhanced CDA LEM trigger system combines the reliability of a double action revolver trigger with the crisp trigger of a single action pistol.

the Kit consist of:

- 207934 P30 LEM Hammer

- 209265 P30 Cocking Piece

- 209275 P30 Elbow Spring

- 207933 P30 Catch

- 207932 Compression Spring