P320 Adjustable Hybrid Trigger Kit – Competition

Description

The new Grayguns P320 Adjustable Hybrid Trigger Competition Kit delivers our custom action work’s unequaled smooth feel and hot performance in a cleverly engineered drop-in kit.

Paired with Bruce Gray’s exclusive hybrid trigger design, this is the most advanced drop-in competition system available for all post/Voluntary Upgrade P320 models.

They are designed explicitly for P320s with current fire control unit components or those who have undergone SIG’s Voluntary Upgrade Program. This system is for competition or range use only.

The P320 Competition Trigger system is intended for installation by an armorer, gunsmith, or skilled individual familiar with the P320 fire control unit.

Exclusive Grayguns Elements Included

• Our newly designed hybrid trigger with built-in over-travel adjustment (The over-travel sleeve is no longer included)
• Precision-ground custom sear, polished and finished in hard nickel PTFE. Specifically designed for competition or range use only.
• One set of Grayguns’ original competition sear springs (Silver in color)
• One set of intermediate competition sear springs (Gold in color)
• One Grayguns’ original competition light trigger bar spring
• One intermediate trigger bar spring (between our competition light and factory weight)
• Micro-polished, extended safety lever pin

If you prefer, you can send your pistol to Grayguns for our P320 Competition Action Package, where we will install and tune it for you.

P320 Adjustable Hybrid Trigger System Specifications and Features

• Specifically intended for use only in P320s that have gone through SIG’s Voluntary Upgrade Program.
• Reduces trigger pull weight to suit your preferences, with additional springs provided to yield custom pull weights.
• Adjustable over-travel, stops at an optimum trigger face angle
• Smoother takeup and clean release sensation, with a clean reset
• Preserves factory sear face engagement height and mechanical safety values
• Proven reliable and durable for high-volume professional use
• Limited lifetime warranty on materials and workmanship

Finishes

Black Oxide

• Standard blued finish

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.

Physical Vapor Deposition (PVD)

This state-of-the-art process creates a molecular bond to the trigger, resulting in a durable finish. The PVD finish should not rust, discolor or tarnish. Availability varies, but options include Gray, Blue and Oil Rubbed Bronze finishes.

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.

Competition Kit Fit Guide

Fits all variations within the P320 (upgraded) system, including but not limited to the following models.

• Standard P320, M17 and M18
• XSeries models
• XFive Legion
• P320-XTEN
• P320 MAX
• X-VTAC
• P320 Spectre Comp
• P320 AXG models

Manual Safety P320s

This competition kit will work with P320 models with a manual safety, including the M17 and M18. The polished safety lever pin is not used during installation of the kit on P320s with a manual safety.