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RISE Armament RA-100 Two-Stage Trigger AR-15/AR-10 Milspec Pins Flat Blade
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$99.99
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SKU: WX2*0750170
Overview
Built for shooters who want a cleaner, more controlled trigger feel than a standard milspec setup, this two-stage component is aimed at AR-15 and AR-10 builds with standard small-pin dimensions. It uses a flat blade and a 1.5 lb. first stage followed by a 3 lb. second stage for a 4.5 lb. total pull, giving a defined break without adding unnecessary complexity. The design also emphasizes straightforward installation with fewer parts than many component triggers, and it includes milspec hammer and trigger pins. For hunters and field shooters who value a crisp reset and a lighter pull, it offers a practical upgrade path while staying within a familiar platform format.
Why Hunters Choose the Rise Armament
Two-stage Pull
Light 1.5 lb. first stage
4.5 Lb.
Total pull is lighter and
Firm, Tactile,
Audible reset supports quicker follow-up
Simplified Component
Design uses fewer parts than
Fits Ar-15
Standard small-pin milspec dimensions
Key Features
- Flat trigger blade design for AR-15 and AR-10 platforms.
- Two-stage pull: approximately 1.5 lb. first stage and 3 lb. second stage.
- 4.5 lb. total pull weight.
- Precision-machined from S7 tool steel, heat-treated, with black nitride finish.
- Firm, tactile, audible reset for quicker follow-up shots.
- Simplified installation with fewer parts; milspec hammer and trigger pins included.
Best Used For
- AR-15 or AR-10 owners wanting a two-stage trigger for precision-focused shooting applications.
- Hunters who prefer a lighter, smoother pull than standard milspec triggers.
- Shooters using standard small-pin milspec platforms and wanting straightforward component installation.
- Users who value a firm, tactile reset for quicker follow-up shots.
- Those running steel-cased or standard ammunition and needing reliable primer ignition.
Specifications
| Blade Finish | Black nitride |
|---|---|
| Country Of Origin | Made In The USA |
| First Stage Pull | ~1.5 lb. |
| Heat Treated | Yes |
| Included Accessories | Milspec hammer and trigger pins |
| Material | S7 tool steel |
| Platform Compatibility | AR-15 and AR-10 with standard small-pin milspec dimensions |
| Reset | Firm, fast, tactile, audible |
| Second Stage Pull | ~3 lb. |
| Total Pull Weight | 4.5 lbs. |
| Trigger Blade | Flat trigger blade |
| Trigger Type | Two-stage trigger |
| Warranty | Lifetime Warranty |
Pros
- Two-stage pull offers a light 1.5 lb. first stage and clean 3 lb. second stage.
- 4.5 lb. total pull is lighter and smoother than milspec triggers.
- Firm, tactile, audible reset supports quicker follow-up shots.
- Simplified component design uses fewer parts than many competing triggers.
- Fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions.
- Includes milspec hammer and trigger pins for installation.
Considerations & Trade-offs
- The 4.5 lb. two-stage pull is lighter than milspec, which may not suit buyers who prefer a heavier or more traditional trigger feel.
- This is a component trigger for AR-15 and AR-10 platforms with standard small-pin milspec dimensions, so compatibility depends on the host rifle meeting those specs.
- The flat trigger blade is a design preference rather than a universal fit, and some users may prefer a different trigger profile.
- Installation is described as straightforward, but it still requires proper trigger installation and setup in the firearm.
Suggested Comparisons
- AR-15 trigger upgrades
- AR-10 trigger upgrades
- Two-stage rifle triggers
- Flat trigger blade triggers
Suggested Accessories
- Trigger pins
- AR-15/AR-10 lower parts kit
- Trigger guard
- Gun cleaning kit
Frequently Asked Questions
Will this trigger fit my AR-15 or AR-10 build?
According to the product data, the RA-100 fits AR-15 and AR-10 platforms with standard small-pin milspec dimensions.
What pull weight does the RA-100 have?
The listed pull is about 1.5 lb. for the first stage, about 3 lb. for the second stage, for a total of 4.5 lb.
Does it come with the pins needed for installation?
Yes. The product includes milspec hammer and trigger pins.
Is installation complicated?
The description says installation is straightforward and uses fewer parts than most component triggers. It also notes there is no disconnector assembly and no complex alignment.
What warranty is offered?
The product data states it is backed by RISE's Lifetime Warranty.