P320 Adjustable Hybrid Trigger Kit – Competition
$159.00 – $165.00
The Grayguns P320 Adjustable Hybrid Trigger System for the SIG Sauer® P320 is a drop-in, enhanced aftermarket trigger package with a competition sear for your P320 that reduces trigger weight as low as 4 pounds while preserving all mechanical safety values. Includes our hybrid trigger with built-in over-travel adjustment.
Available in standard black oxide. Occasionally available in Titanium nitride (TiN) Gold, Nickel PTFE, Physical Vapor Deposition (PVD) Blue, PVD Oil Rubbed Bronze, PVD Coyote, TiCN Copper or other finishes.
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.
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
Additional information
| Weight | N/A |
|---|---|
| Package Dimensions | N/A |
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8 reviews with a 5-star rating
Disclaimer
Many parts sold by Grayguns - including but not limited to triggers, trigger kits, internal components and spring kits - are intended for installation by a qualified armorer or gunsmith who is familiar with the firearm.
Although kits fit with no issues in a great majority of pistols, Grayguns cannot guarantee perfect functionality in every instance.
Due to varying tolerances present in all mass-produced firearms, professional fitting by a qualified armorer who is familiar with the pistol's action may be required.
Grayguns offers installation services for all parts kits we offer. If you have any issues or questions about the installation process, STOP IMMEDIATELY and contact the Grayguns Customer Service Team.
Gordon Hulme (verified owner) –
My X ten with it’s straight trigger seemed pretty good from factory at 4.5 # , but it had creep and over travel and a long indistinct reset . The team at Gray guns went out of their way and quickly installed in my module the kit with intermediate springs as this is a field pistol . The resulting 3.5# trigger is crisp with little take up and no overtravel and the reset is glorious and very short !
This now completes my X-ten with Gray Guns grip Module, extended mag well and four +4 mag extensions and Angry Bear sights backing up my Holosun 509 Vulcan red dot . Thanks again to Keith and Staff for help along the last year for creating and installing outstanding shooting aid products.
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charlieramos84 (verified owner) –
The installation was easier than you think even if you never done something like this before. It was my first time and install was simple. I did take my time to do it but not cuz it was difficult, I just wanted to do it right.
The quality, top notch!! You can feel the weight and quality of each item in this kit. Very impressed and happy with it.
Performance- I put in the competition springs and adjusted the trigger to let’s say to halfway shorten the pull AND WOW the smoothness of the pull AMAZING!
I definitely would recommend this product.
This a 5 start product. I have it as 4.5 cuz I personally would rather have the nickel finish on this product with a little texture or matted. But again I ordered nickel finish and that’s what I got. I’m 1000% happy with it!
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kurt-7143 (verified owner) –
UPDATE ***. Talked with Chris regarding fitment with the Franklin Armory FCU. Working on a solution. Just wanted to take the time to say, “THANK YOU!!!” You guys ROCK…wish we had more companies that provided the customer service and experience that you guys do!!!
Installed with the Grayguns Adjustable Straight trigger. Everything went in easy. I do have a question as it pertains to the “intermediate” sear springs and trigger bar spring. When installed back I could not get the trigger to reset? I played with the trigger screw all the way in and backed it out several times as well as trying to make sure the trigger bar spring was installed correctly. I finally replaced the “intermediate” trigger bar spring with a stock “Sig Sauer” spring which appears to be slightly longer and heavier. I was able to get the reset to function. Any idea if there is anything that would cause the “intermediate” spring to be too soft? This is on a Franklin Armory CA320 FCU with a manual saftey…. Thanks for any additional help or input.
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Jorge Ruiz (verified owner) –
This competition trigger kit makes the trigger pull and reset a lot more sensitive and smooth than the stock trigger, great adjustability with the trigger and two choices for competition or intermediate level.
Very easy to install if you’re handy with small parts, it really improves your shooting by 40% in my opinion. It’s a no brainer if you want to make the best out of your trigger control.
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Joshua Rueda (verified owner) –
If youre not well versed in working on firearms, have a qualified gunsmith/armorer do the work. The outcome is an amazongly smooth trigger with a crisp break and super short reset. Exactly what most competitive shooters are looking for. This drop in unit is perfect.
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Gary D (verified owner) –
This trigger kit makes a world of difference. Went from about 6.75lbs to 3.25lbs. If you are doing competitive shooting you should absolutely consider buying this.
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JEFFREY JAJE (verified owner) –
Besides a better trigger pull, I actually prefer the contour and width of this curved trigger.
The parts are pretty easy to install, and the kit allows for a couple of different spring options.
Once done, a lot of the sponginess of the stock trigger is gone, with a much improved trigger pull and feel.
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markvogel1992 (verified owner) –
Super easy to install. While I had it apart I polished up the trigger bar. The trigger is pretty awesome mine is currently at 2.2lbs was 3.3lbs stock.
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