Enhanced Trigger Unit- Ar Platform Single Stage
Our Price
$219.99
Item# TR-ETU | In StockShips immediately for $18 Flat Rate. Combine with other flat rate items for the same low price.
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Introducing the Enhanced Trigger Unit
We have taken our modular AR trigger units and enhanced their performance with the addition of the most advanced black DLC (Diamond-Like-Carbon) physical vapor deposition finish available. This finish on critical action parts has chromium and tungsten underlayers for long-lasting corrosion and abrasion resistance. This ultra-hard surface finish will ensure that your ETU maintains a smooth, crisp pull when heavily fouled, reduces wear, and resists corrosion from hot powder gases.
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 ETU 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 with DLC Finish 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 ETU The Safest AR Trigger on The Market and Allows The ETU to Meet or Exceed Military Specifications For Drop Safety
Bullet Proof® Design Is Engineered and Extensively Tested By Shooters For Shooters
The Enhanced Trigger Unit Has Raised The Bar in AR Trigger Design and Function…
Exclusive Wilson Combat engineering enables a durable, 3.5 - 4 lb., 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 ETU 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 Enhanced Trigger Unit has raised the bar for drop-in AR triggers.
Wilson Combat AR-15 Enhanced 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 ETU.
Colt rifles produced with pinned-in sear blocks are not compatible with any Wilson ETU.
Wilson Combat ETU 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 ETU Two Stage Models (TR-ETU-M2).
With .22 LR AR conversions or complete .22LR caliber AR-pattern rifles it is recommended that the standard single stage ETU (TR-ETU) or two stage ETU (TR-ETU-M2) trigger be used along with high or hyper-velocity ammunition for best reliability.
The ETU is compatible with the S&W MP-10 .308 AR but the rifle`s ambidextrous bolt catch must first be removed to install the trigger unit.
Because of the short, fast reset of the ETU, always use a firm grip and solid hold when shooting from the bench or prone to ensure that bump firing does not occur.
We have taken our modular AR trigger units and enhanced their performance with the addition of the most advanced black DLC (Diamond-Like-Carbon) physical vapor deposition finish available. This finish on critical action parts has chromium and tungsten underlayers for long-lasting corrosion and abrasion resistance. This ultra-hard surface finish will ensure that your ETU maintains a smooth, crisp pull when heavily fouled, reduces wear, and resists corrosion from hot powder gases.
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 ETU 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 with DLC Finish 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 ETU The Safest AR Trigger on The Market and Allows The ETU to Meet or Exceed Military Specifications For Drop Safety
Bullet Proof® Design Is Engineered and Extensively Tested By Shooters For Shooters
The Enhanced Trigger Unit Has Raised The Bar in AR Trigger Design and Function…
Exclusive Wilson Combat engineering enables a durable, 3.5 - 4 lb., 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 ETU 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 Enhanced Trigger Unit has raised the bar for drop-in AR triggers.
Wilson Combat AR-15 Enhanced 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 ETU.
Colt rifles produced with pinned-in sear blocks are not compatible with any Wilson ETU.
Wilson Combat ETU 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 ETU Two Stage Models (TR-ETU-M2).
With .22 LR AR conversions or complete .22LR caliber AR-pattern rifles it is recommended that the standard single stage ETU (TR-ETU) or two stage ETU (TR-ETU-M2) trigger be used along with high or hyper-velocity ammunition for best reliability.
The ETU is compatible with the S&W MP-10 .308 AR but the rifle`s ambidextrous bolt catch must first be removed to install the trigger unit.
Because of the short, fast reset of the ETU, always use a firm grip and solid hold when shooting from the bench or prone to ensure that bump firing does not occur.
Due to shipping regulations, all ammunition ordered through our website must be signed for upon delivery by an adult 21 years of age or older. If you wish to order ammunition via our website and choose the in store pick up option, you may pick up your order at either one of our locations. Federal ammunition laws apply on pick up. You must be 21 years of age to purchase handgun ammunition or at least 18 for rifle/shotgun ammunition. To choose this option, click on the in store pick up tab. Age will be verified upon pick up.
Magazines and miscellaneous items can be shipped directly to your home. Both the stores and the warehouse will choose the carrier that best suits prompt delivery.
All firearms must be sent to a Federally Licensed Firearms dealer. There are zero exceptions. It is your responsibility to secure a FFL dealer in your area that will receive your firearm. You must submit a valid copy of that FFL to us by email or fax.
Illinois residents must provide a copy of their FOID card prior to any ammunition/fireman purchase.
IMPORTANT: YOU ARE RESPONSIBLE FOR KNOWING YOUR STATE LAWS. If you live in a heavily regulated state you may only purchase merchandise legally owned in your state. If we discover that you have purchased an illegal item based on your state regulations there will be penalties. We will charge a 15% fee for restocking, prepackaging and credit card fees based on the purchase price.
When in doubt please email or call us. Ask for the web sales team. We want to help!
Please contact us for any questions on availability. This website shows in stock items only. If you can no longer find an item displayed then, it is no longer available. There will be some variance between actual quantities on hand as changes on this site are not instant. Additional specific information can be found under the shipping policy tab at the bottom of the page.
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