Grayguns HK USP, HK45 Short Reset System

Grayguns HK USP, HK45 Short Reset System

This Short Reset System for the HK USP and HK45 replicates the short reset conversion available at Grayguns. Cut from bar stock steel, these kits provide an exacting fit for easy install.

The kit shortens the reset travel distance by about one-third, reduces trigger over-travel and reduces pull weight while maintaining all factory safety functions.

This kit is specific to the HK USP and HK45 models with or without a thumb safety, including DA/SA and LEM variations. 

The parts provided: control latch, pin and spring are designed to be installed together as a complete system.

Review Fit Guide below:

• USP
• USP Elite
• USP Expert
• USP Compact
• USP Tactical
• HK45
• HK45 Compact

This kit will not fit the following variants:

• Double Action Only pistols
• MK23
• Early USP models with joined one-piece catch, control latch, or a short catch that stops the hammer rather than a spur. These older versions are rare and usually easily identified because they lack the rubber coating on the hammer thumb stud.