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RISE Armament LE-145 Law Enforcement & Military AR-15/AR-10 Tactical Trigger Single Stage
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$139.99
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SKU: WX2*0716833
Overview
Built for AR-style rifles used in demanding professional settings, this single-stage trigger is aimed at shooters who want a clean break and a consistent 4.5-pound pull. Its self-contained, drop-in cassette design keeps installation straightforward and avoids the need for fine-tuning, while the drop safety feature adds an extra layer of security. It is compatible with most .308 and .223 AR-style platforms, making it a practical upgrade for law enforcement and military applications where dependable operation matters. KNS Anti-Rotate Pins are recommended to help keep the trigger and hammer pins from walking loose during shooting.
Why Hunters Choose the Rise Armament
Single-stage Trigger
A clean, balanced break and
Fully Contained,
No fine-tuning needed
Includes Drop
Safety feature for added security
Fits Most
.308 and .223 AR-style platforms
Comfortable, Rounded
Trigger design
Key Features
- Single-stage trigger with a 4.5-pound pull weight and clean, balanced break.
- Fully contained, drop-in design for quick installation with no fine-tuning needed.
- Includes a drop safety feature for added security.
- Comfortable, rounded trigger profile.
- Fits most .308 and .223 AR-style platforms.
- KNS Anti-Rotate Pins are recommended, but not required.
Best Used For
- Law enforcement or military users needing a single-stage trigger with a 4.5-pound pull.
- AR-15 or AR-10 owners wanting a drop-in trigger with straightforward installation.
- Shooters who prefer a clean, balanced break for controlled trigger feel.
- Users seeking a self-contained trigger upgrade for most .308 and .223 AR-style platforms.
Specifications
| Blade Finish | Black 8625 hardcoat anodized aluminum cassette |
|---|---|
| Compatibility | Fits most .308 and .223 AR-style platforms |
| Design | Fully contained, drop-in |
| Installation | Easy and quick to install with no fine-tuning needed |
| Kns Anti Rotate Pins | Recommended but not required |
| Material | High-grade, heat-treated tool steel and aluminum |
| Pull Weight | 4.5 lb |
| Safety Feature | Drop safety feature |
| Trigger Shape | Comfortable, rounded trigger |
| Trigger Type | Single-stage |
| Warranty | Any attempt to modify the trigger will void the warranty |
Pros
- Single-stage trigger with a clean, balanced break and 4.5-pound pull weight.
- Fully contained, drop-in design for quick installation with no fine-tuning needed.
- Includes a drop safety feature for added security.
- Fits most .308 and .223 AR-style platforms.
- Comfortable, rounded trigger design.
- Black 8625 hardcoat anodized aluminum cassette construction.
Considerations & Trade-offs
- The 4.5-pound single-stage pull is set for a specific use case, so it may not suit shooters who prefer a lighter or more adjustable trigger feel.
- KNS Anti-Rotate Pins are recommended, which adds an extra accessory consideration if you want to minimize the chance of pin movement during use.
- The set screw should not be tampered with, so this trigger is not intended for user modification or tuning.
- It is designed to fit most .308 and .223 AR-style platforms, but compatibility should still be confirmed for your specific rifle before purchase.
Suggested Comparisons
- AR-15/AR-10 drop-in trigger assemblies
- Single-stage tactical triggers
- AR platform fire control upgrades
- Anti-rotate pin kits
Suggested Accessories
- Trigger pin set
- AR-15/AR-10 lower parts kit
- Anti-rotate pins
- Trigger guard
Frequently Asked Questions
What AR platforms does the LE-145 fit?
It fits most .308 and .223 AR-style platforms.
What type of trigger is the LE-145?
It is a single-stage trigger with a 4.5-pound pull weight.
Does this trigger require special fitting or fine-tuning?
No. The self-contained, drop-in design is described as easy and quick to install with no fine-tuning needed.
Are anti-rotate pins required with this trigger?
KNS Anti-Rotate Pins are recommended but not required. The product notes that they help prevent the trigger and hammer pins from walking loose while shooting.
Can the trigger be modified after installation?
The product says the set screw should not be tampered with, and any attempt to modify the trigger will void the warranty.