MPN: RA-100

Features:

• Duty-Grade Power: Hits hard with a forceful hammer spring—reliable ignition even with tough steel-cased ammo
• Two-Stage Precision: 1.5-lb. first stage followed by a crisp 3-lb. break—smooth, predictable, and perfect for controlled shooting
• Fast, Tactile Reset: Clear, strong reset you can feel and hear—ideal for quick, confident follow-up shots
• Rugged Durability: Made from heat-treated S7 tool steel and finished in black nitride—built to take abuse and keep running
• Simplified Installation: Fewer parts, no complex disconnector assembly—install fast with included Mil-Spec trigger pins
• Cleaner Than Mil-Spec: Smoother pull and lighter weight than standard triggers—zero grit, all control
• AR-15 & AR-10 Compatible: Works with all small-pin Mil-Spec lowers—one trigger, two platforms
• High Performance, Low Price: Delivers elite-level function without the elite-level cost

Specifications:

• Material: S7 Tool Steel
• Finish: Black Nitride
• Type: Two-Stage
• 1st Stage Pull Weight: ~1.5-lb
• 2nd Stage Pull Weight: 3-lb
• Trigger Style: Curved Trigger
• Pin Size: Small Pin (.154)

Compatibility:

• AR-15 / AR-10 platforms

*Will not work on AR-15 that have pins .168-.174" in diameter.

Includes:

• 1x RISE Armament RA-100 Trigger
• 1x RISE Armament RA-100 Hammer
• 1x Trigger Spring
• 1x Hammer Spring
• 2x Trigger Pins

Details:

Looking for a trigger that sharpens your accuracy without draining your budget? The RA-100 from RISE Armament offers a smooth, reliable two-stage pull designed for everyday shooters who want performance they can count on—without the complexity or price tag of a competition setup.

Clean Pull, Confident Break

The RA-100 delivers a balanced trigger feel with a predictable two-stage operation: the first stage is around 1.5 pounds, offering a smooth take-up. It meets a well-defined wall before breaking cleanly at an additional 3 pounds. That 4.5-pound total pull weight strikes a solid balance between safety and responsiveness—great for drills, range work, or duty use.

Built Tough for Consistent Performance

Constructed from S7 tool steel and finished with a corrosion-resistant nitride coating, this trigger is made to handle real-world abuse. It performs reliably even with steel-cased ammo and hard military primers—so you don’t have to second-guess ignition when it counts. The pre-assembled disconnector streamlines the setup, ensuring everything seats properly the first time without loose pins or spring frustration.

Straightforward Installation, No Guesswork

Designed as a drop-in component trigger, the RA-100 fits neatly into most AR-15 or AR-10 small-pin lower receivers. Install it using the included Mil-Spec pins—no extra tools, no strange fitment issues. It’s a quick, frustration-free upgrade for builders of any experience level.

Fits Most Platforms, Backed by a Solid Warranty

Compatible with popular calibers like .223/5.56 and .308, this trigger is ready for your rifle or pistol build. It’s backed by a lifetime warranty, and RISE includes their More-Bang-for-Your-Buck Guarantee, so you can upgrade with confidence.

If you want a dependable, two-stage trigger that installs easily and delivers a precise break shot after shot, the RA-100 is a strong option that’s designed to last—without stretching your budget.