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Questions & Answers
Can this be used without bumper? It has a very tight fit in receiver and shouldn’t have to be forced. Expert Answer

To safely install the Timney Triggers AR PCC Shoe Trigger the manufacturer recommends using all components. If you are having fitment issues I recommend emailing us at techsales@opticsplanet.com for contacting the manufacturer.

by Hunter, Gear Expert, March 24, 2022
Will it work for my Smith & Wesson M&P 15-22? Manufacturer Answer

It will fit and function but you will have light strikes. Rimfire AR's need a heavy spring/hammer like our AR10 trigger.

by Timney Triggers, Manufacturer, August 31, 2020
Customer Reviews
Helpful Positive Review Timney AR PCC trigger for MPX by Tshooter, Verified Owner, June 5, 2024
I use a Gen II Sig MPX in competition shooting. I started with the stock Sig Trigger, which is terrible, quickly switched to a Geissele trigger, which finally broke after a couple years and many rounds, tried a CMC, which broke rather quickly, and no...
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1/1 found this helpful
Helpful Positive Review fantastic performance by mikey, Verified Owner, April 6, 2024
Great tactile reset. Such an upgrade from mil spec.
1/1 found this helpful
Helpful Positive Review Installed on Sig MPX Copperhead by GR, Verified Owner, February 19, 2019
It was a clean install. You will need to remove the safety roll pin (1/16" punch) and slide the safety out to slip the trigger unit under it. The two set screws can be torqued down until they are snug, then give them an extra 1/8th turn to set them...
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4/4 found this helpful
Helpful Positive Review AR9 Timney upgrade by Mar Phx, January 16, 2019
I wanted an upgrade for a 9mm build so I wrote the Timney Tech Support on what they recommended. The answer was that the only 9mm trigger that Timney has is the MPX trigger #681. I ordered it right away. Now I haven't fire many rounds with it yet, bu...
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2/3 found this helpful
Helpful Positive Review Timney trigger is AWESOME! by James, January 2, 2019
I purchased the TIMNEY trigger for my SIG SAUER MPX. What a difference a trigger can make! Optic Planet shipped it out immediately too. It’s an easy drop in process and you can do it yourself. I promise this trigger is the best.
1/1 found this helpful
Helpful Positive Review Timney mpx trigger by Lance B, Verified Owner, August 22, 2018
Super fast shipping. The packaged arrived at my house in 2 days with standard shipping. The new flat blade trigger was extremely easy to install and made a major Improvement in the accuracy... at a hundred yards, shooting off hand, my groups went fro...
Read More...
3/3 found this helpful
Read All 23 Reviews
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Product Info for Timney Triggers AR PCC Trigger

The Timney replacement trigger for the AR PCC is the latest in the Timney lineage of AR-style, semi-automatic, replacement triggers. Timney is offering two models for the AR Style Pistol Caliber Firearms - curved and straight shoe options. The trigger, hammer, and bridge are constructed of heat-treated steel. The housing is machined 6061, T6 anodized alloy and the trigger is factory calibrated for a pull weight of 2.5 to 3lbs. for the single stage. The Timney replacement trigger for the AR Pistol Caliber Carbine is a self-contained, 100% drop-in trigger ready to install in your rifle for an exceptionally smooth, crisp, trigger pull with no gunsmithing, fitting, or adjusting required. The new Timney Trigger for the AR Pistol Caliber Carbine trigger is a 100% drop in replacement that features a hardened steel bridge to protect the trigger components from the vigorous bolt blow back characteristics prominent in Pistol Caliber Carbines. The single stage trigger features a non adjustable trigger pull weight of 3 pounds. Drop in installation is simple once the Factory trigger is removed, you will reuse the factory Hammer and Trigger pins. Set screws are located in the housing to lock the trigger in place and prevent the pins from walking out of place. The Timney drop in AR PCC trigger works with the factory safety as well as many aftermarket replacements.image

Compatibility: AR style Pistol caliber carbines. (Not compatible with SIG SAUER MPX or Aero Precision EPC9)

Specifications for Timney Triggers AR PCC Trigger:

Manufacturer: Timney Triggers
Color: Gold
Trigger Material: Aluminum
Trigger Pull Weight: 2.35 lb
Condition: New
Finish: Black
Country of Origin: USA

Package Contents:

  • Timney Triggers AR PCC Trigger

Timney Triggers AR PCC Trigger Orderable Models

List of Orderable Models

Timney Triggers AR PCC Straight Shoe Trigger, SINGLE STAGE 2.5 to 3 LB, Pistol Caliber Carbine Fits all calibers in PCC, .40, .45, 9mm, Gold, Actual, 681-ST , MPN: 681-ST , UPC: 081950681174 , Code: 2AN-ART-PCC-681-ST
Timney Triggers AR PCC Curved Shoe Trigger, SINGLE STAGE 2.5 to 3 LB, Pistol Caliber Carbine Fits all calibers in PCC, .40, .45, 9mm, Gold, Actual, 681 , MPN: 681 , UPC: 081950681006 , Code: 2AN-ART-PCC-681

Timney Triggers AR PCC Trigger Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Timney Triggers AR PCC Curved Shoe Trigger, SINGLE STAGE 2.5 to 3 LB, Pistol Caliber Carbine Fits all calibers in PCC, .40, .45, 9mm, Gold, Actual, 681 , MPN: 681-DEMO , Code: 2AN-ART-PCC-681-DEMO
DEMO, Timney Triggers AR PCC Straight Shoe Trigger, SINGLE STAGE 2.5 to 3 LB, Pistol Caliber Carbine Fits all calibers in PCC, .40, .45, 9mm, Gold, Actual, 681-ST , MPN: 681-ST-DEMO , Code: 2AN-ART-PCC-681-ST-DEMO
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