This HK Universal LEM trigger conversion kit is designed to update compatible USP and HK 45 series pistols to the Law Enforcement Modification (LEM) trigger system. It replaces the relevant internal fire-control components to deliver the LEM single-action, long-stroke feel while retaining platform compatibility for the specified HK models.

Key features

• LEM trigger system conversion for compatible USP and HK 45 series pistols
• Designed as a dedicated trigger kit rather than a loose parts assortment
• Universal HK LEM kit intended for the listed USP and HK45 variants

If you’re setting up an HK pistol for a LEM trigger configuration, this universal kit is the purpose-built way to match the system to the compatible platform.