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Questions & Answers
What makes this cost twice as much as the other CMC single stage flat trigger? Also, what's up with "full auto" in the name of this trigger?

It's made for a full auto lower. It's a full auto trigger.

by Sniper20, Verified Owner, February 16, 2019
What is difference between a full auto lower and a non full auto lower? Other than an auto sear in the trigger group. What is different between them?

The fire control pocket is dimensionally different in a full auto lower receiver to allow it to accommodate the auto sear, along with the additional hole for the auto sear pin.

by Freedom Warrior, Verified Owner, April 30, 2025
Customer Reviews
Helpful Positive Review CMC select fire trigger by Jeremy Christian, Verified Owner, October 21, 2023
It’s a very simple job to drop it in and it is a nice smooth trigger pull. NO, this does not automatically make your AR full auto, it’s just a nice trigger with a nice pull weight. Certainly a less expensive option than the G$
2/6 found this helpful
Helpful Positive Review military trigger assembly "drop in" by E, Verified Owner, December 13, 2023
The trigger assembly is easy "drop-in" but consists of military quality parts with abbreviated springs - so the operation is as expected - not really a target type trigger pull. It's convenient, but no improvement over the standard parts individuall...
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4/4 found this helpful
Helpful Positive Review Great trigger for M16! by Pat, June 25, 2023
Received the trigger with a 9mm hammer that wasn't compatible with my 5.56 upper. CMC paid shipping both ways to correct the issue. Runs like a champ in my M16 lower. Appears to be a high quality well made trigger. Very happy with the trigger and eve...
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1/1 found this helpful
Helpful Positive Review Nice Trigger by Nick, Verified Owner, June 1, 2021
The trigger I received was a curved trigger, not flat. I don’t know if this was a fluke or if CMC just doesn’t make full auto flat triggers. So beware that you may get a curved trigger rather than a flat trigger. Other than that, it’s exactly what yo...
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7/13 found this helpful
Read All 4 Reviews

Save 15% on Select CMC Triggers Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color: Black/Silver Trigger Shape: Curved Included Accessories: Anti-Walk Pin Set

Code: 1TA-ART-ARSF-94529

MPN: 94529

UPC: 859464006246

Blazin' Deal
List: $300.00Save 24%
$229.50

Product Info for CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger

Designed with the same quality features found in all CMC Triggers, the CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger has been created explicitly with Military and Law Enforcement in mind. Designed for performance that provides the confidence needed to get the job done in any operational or training situation.image

In semi-automatic mode, the CMC Full-Auto is a precision Rifle Triggers that allows precise and accurate trigger control. In fully-automatic mode, the CMC Full-Auto offers a smooth, continuous trigger pull and abrupt hammer release.

CMC's AR-15/10 "Classic" Curved Drop-in Trigger Group is for the shooter who wants a traditional feel. The Curved Trigger has an exceptionally smooth feel and ultra-clean break. With excellent lock time and lighting fast positive reset, the CMC Curved Trigger is unsurpassed by any other fire control group.

Our critical sear engagement surfaces have a propriety machining process that renders superior surface finish and dimensional control. As compared to our competition, the techniques we use to establish a 1-2 RMS surface finish as opposed to EDMing which leaves a pitty 32 RMS at best. Compared to a mirror which is 0 RMS, this is what sets the CMC Trigger apart from its competition.

CMC Triggers sear engagement overlap is up to 6-8 times greater than our competitors. This provides a much safer trigger and enhances reliability.

Specifications for CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger:

Manufacturer: CMC Triggers
Color: Black/Silver
Trigger Shape: Curved
Included Accessories: Anti-Walk Pin Set

Features of CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger:

  • Full-Auto Compatible
  • Single Stage Trigger
  • Available Pull Weight: 4.5
  • Ultra-crisp trigger with no feel of creep prior to hammer release
  • The trigger has a 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
  • Made from 8620 Alloy Steel and S7 Tool Steel with machined tolerances of +/- .001"
  • Encased in an Aluminum box with an anodized coating for increased rigidity to withstand full-auto rate of fire
  • Easy to install - Install Instructions

Package Contents:

  • CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger

CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger Orderable Models

List of Orderable Models

CMC Triggers AR-15/10 Full-Auto Select Fire Drop-in Trigger, Full Auto, Curved, Black/Silver, 94529 , MPN: 94529 , UPC: 859464006246 , Code: 1TA-ART-ARSF-94529
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