Rated 4-5/5 based on 8 customer reviews
Item Number: TR-TTU-H2
 Review Average:  
 Number of Reviews: 8
 View ReviewsReview this item
In Stock

Detailed Description

Introducing the TACTICAL TRIGGER UNIT (TTU), an all-new modular trigger unit that can be easily installed in any AR pattern rifle by the end user in less than 1 minute without tools or even removing your selector.

  • Exclusive Wilson Combat® Engineering Has Created a Truly DROP-IN Trigger Unit With an Ultra-Crisp Trigger Pull That Does Not Require Any Fine Tuning or Adjustment By The End User.
  • Simple, 1 Minute Drop-In Installation
  • NO Adjustment Screws to Ever Shoot Loose
  • NO Loose Parts to Misplace, The TTU Is a Totally Self-Contained Trigger Module
  • All Components Are Precision CNC Machined and/or EDM Cut From Solid Bar Stock
  • Hammer, Trigger and Disconnector Are Manufactured From Virtually Indestructible H13 Steel and Heat Treated For Maximum Wear Resistance
  • Hammer, Trigger and Disconnector Pivot on Hardened Steel Bushings So NO Wear or Stress Is Imparted on Your Receiver Pin Holes or Pins
  • Positive Trigger Reset Guarantees a Quick Follow Up Shot on Target
  • The Unique Hammer Geometry Enhances Reliable Ignition With Military and Surplus Ammunition of All Types
  • Wilson Combat® Exclusive 1911 Style Half-Cock Notch Makes The TTU The Safest AR Trigger on The Market and Allows The TTU to Meet or Exceed Military Specifications For Drop Safety
  • Bullet Proof® Design Is Engineered and Extensively Tested By Shooters For Shooters
  • The Tactical Trigger Unit Has Raised The Bar in AR Trigger Design and Function…

Exclusive Wilson Combat engineering enables a durable, ultra-crisp trigger pull without any fine tuning or adjustment. Reduced, positive trigger reset guarantees a quick follow up shot on target. The unique hammer geometry enhances reliable ignition with military and surplus ammunition of all types while a 1911 style half-cock notch allows the TTU to meet or exceed military specifications for drop safety. Pre-assembled, CNC machined trigger housing contains H13 heat-treated trigger, hammer, sear and a stainless steel spring for trouble-free installation. Bullet Proof designed and extensively tested by shooters for shooters, the new Tactical Trigger Unit has raised the bar for drop-in AR triggers.

Wilson Combat AR-15 Tactical Trigger units will reliably function in any standard USGI style AR style lower receiver with standard GI trigger pins of .154” diameter regardless of caliber, including 7.62/.308 length AR receivers.  

  • Colt brand rifles made for commercial use between 1991 and 2009 will generally have a proprietary trigger pin size of .169” and are not compatible with any Wilson TTU.  
  • Colt rifles produced with pinned-in sear blocks are not compatible with any Wilson TTU.
  • Wilson Combat TTU is not compatible with the Bushmaster ACR.
  • The MR556 and any other AR style rifle with a firing pin safety mechanism in the bolt carrier is only compatible with the TTU 3G (TR-TTU-3G)or Two Stage Models (TR-TTU-M2).
  • With .22 LR AR conversions or complete .22LR caliber  AR-pattern rifles it is recommended that the standard single stage TTU (TR-TTU) or two stage TTU (TR-TTU-M2) trigger be used along with high or hyper-velocity ammunition for best reliability.


Because of the short, fast reset of the TTU, always use a firm grip and solid hold when shooting from the bench or prone to ensure that bump firing does not occur.

"The Wilson Combat "Paul Howe" 2-stage trigger meets tactical needs for the operator and surgical interdiction specialist providing a safe and reliable trigger that can be installed in minutes. This trigger also meets FBI recommendations for surgical rifles (3.5 pounds or greater pull )."-Paul Howe

About Paul Howe:

Paul Howe is a high-risk training instructor that served 20 years in the US Army, ten of those in Special Operations. He served as a Tactical Team Leader in multiple combat operations and Senior firearms Instructor while assigned to a tier-one unit of US Army Special Operations. During his service and since his retirement he has become one of the most sought after experts on close quarters combat and law enforcement/military small arms weapons and tactics in the world. Learn more about Paul Howe at www.combatshootingandtactics.com.

 TTU Two Stage Match - Installation Instructions


 Article on Wilson Combat TTU

Courtesy of InterMedia Outdoors

Tactical Trigger Unit Comparison Chart

 Product ReviewsClick here to review this item
Once again WC delivers on a collaboration
I'm certainly glad I like this trigger enough to not have any desire to remove it from the rifle because the pin retaining springs inside the trigger body are stiff as hell. Needed to swap out my gunsmithing mallet for a whole 2.5lb claw hammer to knock the pins out when I needed wiggle room to fit the selector switch. The uptake on the first stage of the trigger is smooth as butter. The second stage is so clean a transition you almost don't know what to feel for at first. Plan to order another to be a place holder trigger incase someone side-eyes my other rifle because of the FRT I have in it.
Pins are not coming out now
Would not line up with hole. Had to use sledge hammer to get pins all the way through after 2hrs of trying to install trigger
Way better than stock trigger.
You want to change out your AR stock trigger but keep the same weight of pull. This one is it!!! Look no further.
TTU-M2 and TTU-H2 triggers
I've built at least ten lowers! They all have 2 stage Wilson Combat TTU triggers! I'm an engineer so I analyze everything mechanical or electrical that I buy. These triggers do not retrograde when you pull the trigger! The sears are on a srem on the back of the hammer! A brilliant design! Let off is like breaking a glass rod with absolutely no perceptible trigger movement! Concentration is on the target and not on when is the rifle going to fire. So, there's nothing else to say other than the pins neither roll, walk or wear on your receiver! Best bang for my buck, or, yours!
Old user
I have 2 of the gen 1 triggers. That is just the trigger, hammer, disconnect,springs and pins. I have one in my swat firearms 5.56 and one in my 308 build. Both triggers are a dream to shoot. Both have that right there reset. I have not had a lot of experience with the other trigger sets. But to me this is as good as it gets. I think I will replace the one in my 308 build with the Paul Howe set. Put the other one back in my sharps 25/45/ 300 ham’r setup.
For some time Ive sworn by Gieselle trigger systems, no more! This trigger is truly smooth as silk. Great upgrade and or for a fresh build. You truly get what you pay for.
A different league
In the market for custom triggers, there are alot of choices. This trigger unit is a cut above the other premium triggers in my opinion. I was really impressed with this unit. After using the proper lube and dryfiring into a hammer block used to test trigger function..installs in mag well..I was amazed at the smoothness after only 10-15 dryfires, range time coming soon.
Excellent replacement trigger group
The trigger is very smooth with a clean break. Like other Wilson items it has excellent quality. Maybe a skilled gunsmith could do this change in 2 minutes but it took me about 15-20 due to having to loosen the safety to get the old trigger group out. Overall though, the Wilson TTU went it without a hitch. Would definitely recommend this TTU.

You May Also Like