Precision-engineered from heat-treated 4140 steel, the Atrius FRS delivers uncompromising performance in a drop-in package. Experience forced reset technology without the wear and complexity of traditional FRT systems.
Features
- Configuration: Safe | Semi | Super-Semi
- Compatibility: Mil-Spec AR15 (.223/5.56/.300 BLK)
- Installation: Drop-In Ready (No Modifications Necessary)
- Made in the USA
Materials
- Finish: Corrosion-Resistant Black Nitride
- Material: Heat Treated 4140 Steel
Drop-In Installation
Swap out your factory safety in minutes and experience the next level of firearm ownership.
Runs with Mil-Spec Fire Control Groups
Seamlessly integrates with standard AR fire control groups and some cassette style triggers.
Hardcore Durability
Crafted from heat-treated, 4140 steel and coated in a corrosion-resistant black nitride finish. Rain, mud, sweat—it eats it all for breakfast.
No Modifications Necessary
No cutting your triggers. Ensures flawless function and longevity without modification.
Aggressive Ergonomics
Textured, chamfered-edge, and purpose-built design for speed. Your fingers will find the selector instantly, even under stress.
Corrosion-Resistant Coating
Advanced black nitride finish
Machined & Heat-Treated 4140 Body
Military-grade steel construction for maximum durability
Positive Positioning Detent
Precise 90° indexing with tactile feedback
Restricted States
This product cannot be shipped to the following states:
- California
- Connecticut
- Delaware
- District of Columbia
- Florida
- Hawaii
- Illinois
- Maryland
- Massachusetts
- Minnesota
- Nevada
- New Jersey
- New York
- Oregon
- Rhode Island
- Virginia
- Washington
- US Territories
- International