RISE ARMAMENT - RA-100 2-Stage Trigger for AR-15

RISE ARMAMENT RA-100 2-STAGE TRIGGER FOR AR-15

Designed for durability. Built for reliability. Priced for everyone.

RISE’s RA-100 isn’t just another AR trigger—it’s a true workhorse, made to outperform milspec with smoother operation, stronger performance, and greater precision.

Designed for law enforcement, military, and law-abiding shooters who demand reliability without the premium price, the RA-100 raises the bar for what a standard trigger should be.

Its rugged construction and forceful hammer spring are engineered to deliver strong primer strikes, even with steel-cased ammo. It’s built to handle tough conditions, shot after shot.

The smooth, crisp two-stage design gives you better control. A 1.5-lb. first stage leads into a clean 3-lb. second stage for a predictable pull. The reset is strong, fast, and tactile—felt and heard for quicker follow-up shots.

Precision-machined from S7 tool steel and finished with black nitride, the RA-100 is built for extreme durability. No compromises. Just smooth, consistent performance.

Installation is simple, with fewer parts than other component triggers. No tricky disconnector assembly. No tiny springs to lose. Secure it with the included milspec hammer and trigger pins and get to work.

The RA-100 is the true standard for reliability, durability, and performance—without the premium price tag.

FEATURES

• Grunt Force Power: — Hits with relentless hammer force. Drives reliable primer ignition. Built to perform shot after shot, even with steel-cased ammo.
• Smooth Operation — No gravel. Smooth, crisp two-stage 4.5-pound pull. Lighter than milspec with made-for-duty durability.
• Simplified Component Installation — Fewer parts than other component triggers. No tricky disconnector assembly. No complex alignment steps.
• Rugged Reliability: Engineered to endure the harshest conditions without compromising performance.
• Forceful, Tactile Reset: A clean, easy-to-feel reset.
• Professional-Grade Durability: Precision-machined from S7 tool steel then heat treated. Tougher than cast components. Black nitride–finished for maximum strength and corrosion resistance.
• Broad Compatibility: Fits AR-15 and AR-10 platforms with standard (small-pin) milspec dimensions.
• Affordable Excellence: Duty-grade trigger at a budget-friendly price.
• Beyond Milspec: Lighter pull. Smoother operation. Built tough without sacrificing durability.
• Material: S7 tool steel, heat-treated for maximum strength and durability
• Finish: Black nitride finish for corrosion resistance and extended lifespan
• Stages: Two-stage design with a ~1.5-lb. first stage and 3-lb. second stage (approx.)
• Pull Weight: Approx. 4.5 lbs. total
• Includes: Milspec trigger and hammer pins for installation
• Compatibility: AR-15 and AR-10 platforms with small-pin milspec dimensions
• Warranty: Backed by RISE’s Lifetime Warranty and More-Bang-for-Your-Buck Guarantee

See all of our AR15s and AR15 parts here.