HK USP Compact, HK45 Compact Hybrid Trigger

Description

Designed by Keith Hosey, Grayguns’ director of gunsmithing, the hybrid curved trigger for the HK USP Compact and HK45 Compact handguns is a first in the market. The trigger reduces over-travel while featuring a 90-degree optimal trigger break.

This hybrid aftermarket trigger design allows for lower finger placement and may provide a lighter pull weight feel. However, the trigger design does not reduce pull weight.

Made in the United States to high-quality standards, it delivers the fit and finish Grayguns is known for. Expert machining, proper heat treatment, and thorough hand inspection ensure a trigger built for lifelong performance.

HK USP Compact, HK45 Compact Hybrid Trigger Fit Guide

Important: This is the HK45 Compact and USP Compact version of this trigger.

Fully compatible with the Grayguns HK USP, HK45 Short Reset System.

This trigger fits…

• HK45 Compact
• HK USP Compact

Finish Options

Black Oxide

Our high-quality blued finish is our standard for this product.

Nickel PTFE

Electroless Nickel PTFE (Teflon®) is an advanced, self-lubricating composite coating with PTFE particles co-deposited in the electroless nickel layer. Provides a hard, uniform, self-lubricating coating for our premium aftermarket triggers.

Physical Vapor Deposition (PVD)

This state-of-the-art process creates a molecular bond to the trigger, resulting in a durable finish. As a result, the PVD finish should not rust, discolor or tarnish. Color availability will vary, but includes Flat Dark Earth (FDE).

Titanium Nitride (TiN)

A well-proven standard layer type through its balanced properties. The golden titanium nitride layer, abbreviated TiN, indicates the following properties:

• High hardness and adhesion
• Good chemical resistance
• Good temperature resistance in air
• Relatively low thermal conductivity
• Attractive, golden color

Titanium Carbo-Nitride (TiCN) (Copper)

The TiCN Copper finish features high hardness, low residual stress, good abrasive wear resistance, and high reliability in dry operations.

HK Hybrid Curved Trigger Design & Photos

The Grayguns HK Hybrid Triggers for the HK pistol model lineup differ, but are somewhat indistinguishable at first glance. For this reason, the photos shown may represent only the finish and color. We produce the triggers with laser markings that indicate which pistol model each trigger fits.