• Custom Flat Ruger PC Carbine Trigger Upgrade!
  • Competition Ready Ruger PC Carbine Mods for Improved Accuracy!
  • 6061 Aluminum Trigger will eliminate Stock Trigger Problems!
  • Minimum Pre-Travel Design and Post-Travel Set Screw Adjustment
  • Precision CNC Machined from Billet Aluminum Ruger PC Carbine Flat Trigger
  • Flat Trigger Upgrade provides Clean & Crisp Ruger PC Carbine Trigger Pull Improvement
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

Ruger PC Carbine Flat Trigger

  • Precision CNC Machined 6061 Aircraft Grade Aluminum Trigger
  • Minimum Pre-Travel Design and Over Travel Adjustment Set Screw
  • Includes Allen Key for Over Travel Adjustment

The Ruger PC Carbine Flat Trigger has very little pre-travel and is over-travel adjustable for a custom fit and function. The Ruger PC Carbine Trigger has a flat-faced design which allows the Shooter to place their finger lower on the trigger face, improving leverage and lowering the feel of the trigger pull.  Custom Ruger PC Carbine Aftermarket Accessories for Improved Accuracy and Performance!  Best Ruger PC Carbine Aftermarket Parts by Combat Veterans!

This is one of the best trigger improvements you can make to your Ruger PC Carbine aside from the Ruger PC Carbine Trigger Spring Kit which will reduce your trigger pull from 3.5lbs lbs to a modified 1.5 lbs. Get both to install at the same time to get the most desirable trigger pull available on the market for your Ruger PC Carbine. Best Ruger PC Carbine Trigger Job to Replace Plastic Factory Trigger. Build a Custom Ruger PC Carbine with Ultimate Precision and Maximum Performance!

Aftermarket Aluminum Trigger Upgrade corrects Ruger PC Carbine Problems with Plastic Factory Trigger. Ruger PC Carbine Flat Trigger design allows the shooter to pull straight back, making it easier to tell if you’re pulling too far to the left or right.

The Ruger PC Carbine Flat Trigger by MCARBO is CNC milled out of a billet of 6061 aircraft grade aluminum, then tumbled to remove sharp corners and finally hard platted with black anodizing to give it superior strength and a premium finish.  Custom Ruger PC Carbine Flat Trigger Upgrade!  Precision Ruger PC Carbine Parts CNC Machined in America!  Best Ruger PC Carbine Aftermarket Solutions by M*CARBO!

Custom PC Carbine Flat Trigger is a Must Have for Ruger PC Carbine Accessories!  This is the Ultimate Machined Aluminum Flat Trigger for your Ruger PC Carbine that will out last and out perform the factory plastic trigger. You will immediately notice a much smoother and crisper trigger pull with this machined aluminum Ruger PC Carbine Flat Trigger. No more flexing or jerky trigger pull.  Best Accessories for Ruger PC Carbine by Combat Veterans! Ultimate Ruger PC Carbine 9mm Accessories for Superior Performance!

Most Ruger PC Carbine Trigger Problems can be resolved with a new Ruger PC Carbine Aluminum Trigger and the Ruger PC Carbine Trigger Spring Kit to reduce the trigger pull. Your Ruger PC Carbine Flat Trigger machined from billet aluminum will allow you to perform at greater levels than previously possible with the ribbed plastic trigger.  Precision Machined 6061 Aluminum Ruger PC Carbine Flat Trigger won't flex or warp under rapid fire like the factory plastic trigger!

The Ruger PC Carbine Trigger Problems have a real impact on shooter performance. The major advantage of the Aluminum Ruger PC Carbine Trigger Replacement is custom design and premium material that won’t flex like the plastic trigger. Another advantage is the wider smooth blade on the trigger with no hump in the middle or plastic ribs like the factory plastic trigger making it the most ideal Ruger PC Carbine Trigger Upgrade available.  Custom Competition Ruger PC Carbine Upgrades for Superior Performance!

M*CARBO had the shooter in mind when we designed the Ruger PC Carbine Aftermarket Trigger to correct all of the factory trigger problems. Don’t’ wait any longer to upgrade your trigger with much needed aftermarket performance.

Ruger PC Carbine Owners Manual & Exploded View:

If your getting the Ruger PC Carbine Trigger, then you might find the following Ruger PC Carbine Resources useful in further enhancing your firearm. Download the Ruger PC Carbine Owners Manual or use the Exploded View of the Ruger PC Carbine Parts Diagram to plan your next firearm project. Print or Download the Ruger PC Carbine Trigger Installation Instructions by MCARBO.

No Hassle 100% Lifetime Guarantee on Parts & Accessories:

The Ruger PC Carbine Trigger is protected by the M*CARBO No Hassle 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. We even pay return shipping and automate the return process here!

Drop Tested and Approved:

Ruger PC Carbine Trigger has been repeatably drop tested and given an unlimited drop test rating at the following heights: (3", 6", 9" & 12"+).

Range Tested and Approved:

The Ruger PC Carbine Trigger has been tested repeatedly with numerous brands of ammunition to ensure reliable operation and safety.

Veteran Owned and Operated Business:

American made Ruger PC Carbine Trigger designed and manufactured by Combat Veterans. We will donate a portion of your purchase to the Military Foundations we humbly support.


You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Ruger PC Carbine Trigger. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Overall Customer Rating of 40 Reviews:

If you're going to do the springs...

...may as well do the trigger at the same time. The combination of the Spring Kit and this trigger will greatly improve your PC9. Install was not bad at all. 30 minutes to replace the trigger and springs. MCARBO's install video is a big help if needed.

Appreciate the fast service

Installed the flat trigger and spring kit with absolutely
No problems,


You want this!!

The stock trigger is OK, but the M.CARBO trigger is outstanding.
I ordered the trigger spring to go with this, and the combination sure made a difference. The trigger stop is a great design. I watched the YouTube video on how to do this. The video is clear and easy to understand. I had the trigger pulled apart and put back together in just a few minutes. It's an easy job and it sure makes a difference. You want this.


Great trigger design

Got the trigger and trigger spring kit as well as recoil buffer spring yesterday in the mail.
Following M-Carbo's online installation videos made the install easy. (about 45 minutes.)
Everything worked as advertised. trigger pull was more crisp and pull was reduced by almost half of what the OEM trigger was.
So far I have upgraded everything on my PCR9 with M-Carbo parts except for the muzzle brake which will be my next purchase.
Thanks for making great products


Thanks M*Carbo!!

Recently purchased a PCC and after reading all the reviews immediately purchased the trigger, recoil spring, and tool steel pin kit.
Installation was very easy and made easier by the easy to follow installation videos. If its' your first time through the Ruger, then I whole-heartedly recommend having the video up on your laptop, computer, etc. when you are doing the installations.
Thank you Chris and all the folks at M*Carbo! Will update after I put more rounds through my carbine.