CMC AR-9 Single Stage 3.5lb Straight Bow Trigger - 95503

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CMC AR-9 Single Stage 3.5lb Straight Bow Trigger - 95503

In stock

$ 186.00

Quick Overview

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SKU: 516445107
UPC: 850544004220
MFR#: 95503
  • Compatibility: 9mm AR-15 / AR-10 Platforms
  • Trigger Type: Single Stage
  • Trigger Bow: Flat
  • Pull Weight: 3.5 lbs.
  • Material: 8620 Alloy Steel & S7 Tool Steel
  • Adjustable: No

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The same Patented Flat Trigger Bow shape you love for your large caliber rifles can now be successfully installed in your Pistol Caliber Carbine without issue! Hammer dimensions have been modified to facilitate the 9mm platform and ensure success with each pull of the trigger.

Due to the rise in popularity of Pistol Caliber Carbine (PCC) rifles and after careful research and development, CMC Trigger has launched their own PCC Trigger. CMC Triggers innovative, self-contained, and easy-to-install AR-15 Trigger Groups have been completely re-tooled to maximize production capacities, incorporate new design enhancements and reduce cost to the customer. CMC Triggers AR-15 Drop-in Trigger Groups have always yielded exceptional trigger pull dynamics for our hundreds of thousands of satisfied customers.

CMC’s AR-15/10 patented “Signature” Flat Drop-in Trigger Group is the ultimate for feel and break. With the Shooters finger coming to rest naturally on the shoe, every pull is the same as the one before it. The CMC Flat Trigger Bow renders a linear feel unsurpassed by any other trigger bow shape.



  • Single Stage Match Trigger
  • Ultra-crisp trigger with no feel of creep prior to hammer release
  • Trigger has glass-smooth break with no feel of grittiness
  • Minimal lock time is designed into the assembly using controlled hammer weight and balance activated by a rocket wire hammer spring, assuring repeatable function with either commercial or military grade ammunition
  • Trigger pull is factory pre-set and not user adjustable
  • Positive trigger reset allows a quick follow up shot on target
  • Hand assembled, and hand tested
  • Totally self-contained one-piece assembly
  • Comes with CMC Anti-Walk Pin Set
  • Fits MIL-SPEC AR-15 and AR-10 style rifles
  • Machined tolerances of +/– .001"
  • Easy to install


For the widest selection of Modern Sporting Rifles Parts and Accessories at the best prices, shop Palmetto State Armory!

SKU: 516445107
SKU 516445107
Brand CMC Triggers
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 516445107

Questions and Answers

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Browse 6 questions Browse 6 questions and 6 answers
As this is for a 9mm AR is it also fine for a standard .300BO or 5.56 AR?
Atacamadan on Jan 3, 2019
julio m on Jan 3, 2019
BEST ANSWER: Of course
Can anyone confirm this works with the PSA G4-9 hybrid bolt without reset issues?
Mike H on Feb 11, 2019
BEST ANSWER: Just confirmed it was flawless in mine.
Will this work in an AR15 5.56?
Alan W on Feb 7, 2019
BEST ANSWER: I bought same 3.5 lb flat single stage but meant for ar15 at primary arms . Com great price good shipping. I dont think this is for ar15
Will this work for a .22 conversion?
J B on Feb 8, 2019


4.6 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Everything I hoped it would be and for a great price.
Exactly what I wanted. Removed the old trigger, it dropped right in and worked perfect. Took maybe 5 minutes to install. I wanted a light trigger with a quick reset to shoot fast and it does exactly that. It’s firm but light and crisp.
April 14, 2019
2 months ago
Nice trigger. I would recommend it to anyone looking for an awesome trigger at a great price.
April 14, 2019
2 months ago
Great trigger love it
April 13, 2019
2 months ago
Good Trigger
Easy to install. Works much better than a stock Mil Spec trigger.
April 12, 2019
2 months ago
Amazing trigger and deal
Easy to install and runs great in my PSA AR-9. Extremely reliable in 5 matches I’ve used the rifle
April 11, 2019
2 months ago
Surprisingly great
Very clean break. No take up at all. Even if you know what you’re getting into it’s still surprising at first.
April 9, 2019
2 months ago
Love it so far not disappointed
April 9, 2019
2 months ago
Not a drop in trigger.
One of the anti walk pins did not have threads on the inside so I could not put in the screw. CMC did not return any of my emails and I had to purchase a replacement part. The unit also had to be shaved to fit into my CMMG lower so its not really a drop in trigger. Would not recommend.
April 8, 2019
2 months ago
Very good
I would recomend it.
February 4, 2019
3 months ago
Perfect match for your AR-9 PCC
Awesome trigger! Short take up, crisp break and a great tactile/audible reset. 3.5 lbs never felt so light. Definitely recommended for your AR-9 build. This trigger won’t break your firing pins.
User submitted image
User submitted image
February 3, 2019
3 months ago

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