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RISE Armament RA-101 Single-Stage Trigger AR-15/AR-10 Milspec Pins Curved Blade
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$99.99
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SKU: WX2*0750171
Overview
Built for shooters who want a cleaner trigger feel without moving away from a milspec-pin setup, this single-stage component is aimed at AR-15 and AR-10 rifles with standard small-pin dimensions. It offers an approximately 4.5 lb. pull, a firm, tactile reset, and a forceful hammer strike intended to support reliable ignition with both steel-cased and standard ammunition. The simplified installation uses fewer parts than many component triggers and includes milspec hammer and trigger pins, making it a practical option for a straightforward upgrade. The curved blade and black nitride finish round out a design focused on consistent operation and long service life.
Why Hunters Choose the Rise Armament
Single-stage Pull
Smooth, crisp break at approximately
Firm, Tactile
Reset supports quicker follow-up shots
Simplified Component
Installation uses fewer parts than
Fits Ar-15
Standard small-pin milspec dimensions
Includes Milspec
Hammer and trigger pins in
Key Features
- Single-stage trigger with approximately 4.5 lb pull weight.
- Precision-machined from S7 tool steel and heat-treated.
- Black nitride finish for added corrosion resistance.
- Firm, tactile, audible reset for quicker follow-up shots.
- Fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions.
- Includes milspec hammer and trigger pins for simplified installation.
Best Used For
- AR-15 or AR-10 owners wanting a single-stage trigger for controlled, consistent shooting
- Hunters using steel-cased or standard ammunition who want reliable primer ignition
- Shooters seeking a firmer, tactile reset for quicker follow-up shots
- Builders who prefer simpler component installation with fewer parts to manage
Specifications
| Blade Finish | Black nitride |
|---|---|
| Blade Style | Curved |
| Country Of Origin | Made In The USA |
| Hammer Spring | Forceful hammer spring |
| Heat Treated | Yes |
| Included Accessories | Milspec hammer and trigger pins |
| Material | S7 tool steel |
| Pin Type | Standard small-pin milspec dimensions |
| Platform Compatibility | AR-15 and AR-10 |
| Reset | Firm, tactile, audible |
| Trigger Pull Weight | Approximately 4.5 lbs. |
| Trigger Type | Single-Stage |
| Warranty | Lifetime Warranty |
Pros
- Single-stage pull offers a smooth, crisp break at approximately 4.5 pounds.
- Firm, tactile reset supports quicker follow-up shots.
- Simplified component installation uses fewer parts than most component triggers.
- Fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions.
- Includes milspec hammer and trigger pins in the box.
- Curved trigger blade design is specified in the product details.
Considerations & Trade-offs
- Single-stage pull at approximately 4.5 lbs. is lighter than milspec, so it may not suit users who prefer a heavier or more traditional trigger feel.
- Designed for AR-15 and AR-10 platforms with standard small-pin milspec dimensions, so compatibility is limited to those setups.
- The simplified component design uses fewer parts and no disconnector assembly, which is straightforward but may not match the feel of more complex trigger systems.
- Curved trigger blade is a fixed design choice, so it may not appeal to shooters who prefer a flat-faced trigger profile.
Suggested Comparisons
- AR-15/AR-10 trigger upgrades
- Single-stage triggers
- Milspec-pin fire control components
- Curved trigger blade triggers
Suggested Accessories
- AR-15 lower parts kit
- AR-10 lower parts kit
- Trigger pin installation tool
- Gun cleaning kit
Frequently Asked Questions
What rifles will the RA-101 fit?
It fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions.
Is this a single-stage or two-stage trigger?
It is a single-stage trigger with an approximate 4.5 lb. pull.
What comes in the box?
The listing says it includes milspec hammer and trigger pins.
Does the RA-101 use a curved trigger blade?
Yes. The product title and specifications identify it as a curved blade trigger.
What warranty is listed for this trigger?
The product data states it is backed by RISE's Lifetime Warranty.