Atrius Development 3 Position Super Selector Ambidextrous Safety - ADG-FRS-AMBI

Elevate your AR-15’s performance with the Atrius Development 3 Position Super Selector Ambidextrous Safety, the ultimate upgrade for shooters seeking precision control and enhanced reset capabilities. This innovative forced reset selector transforms your standard safety into a versatile tool, offering three distinct positions—SAFE, SEMI, and FULL-SEMI—for unmatched versatility in semi-automatic fire. Crafted for reliability in demanding conditions, it’s the go-to choice for competitive shooters, tactical enthusiasts, and anyone looking to optimize their firearm’s functionality without compromising on durability.

Key Features

• Ambidextrous Design: Dual levers ensure seamless operation for left- and right-handed users, providing quick access from either side for faster target engagement.
• Forced Reset Technology: The FULL-SEMI position mechanically leverages the trigger reset, delivering rapid follow-up shots while minimizing wear on internal components compared to traditional forced reset triggers.
• Ultra-Durable Construction: Made from heat-treated 4140 steel with a nitride corrosion-resistant finish, it withstands harsh environments, from rain and mud to high-round-count sessions.
• Smooth 90-Degree Throw: Crisp, tactile engagement with positive detents prevents slippage, ensuring reliable positioning even under stress.
• Drop-In Compatibility: Designed for mil-spec AR-15 fire control groups, it installs easily with minimal tools, though minor fitment adjustments may be needed for optimal performance.

Technical Specifications

• Material: 4140 Heat-Treated Hardened Steel
• Finish: Nitride for superior corrosion resistance
• Positions: 3 (SAFE, SEMI Traditional, FULL-SEMI Forced Reset)
• Throw Angle: 90 degrees
• Weight: 0.3 oz
• Dimensions (L x W x H): 5 x 4 x 1 inches
• Compatibility: Mil-spec AR-15 platforms chambered in .223/5.56/.300 BLK

Why Choose the Atrius Super Selector?

In the world of AR-15 ambidextrous safety selectors, the Atrius Development stands out by addressing common pain points like sluggish resets and unreliable safeties. Traditional selectors limit you to basic safe and fire modes, but this 3-position super selector empowers faster, more controlled shooting. It reduces trigger group stress, extending your rifle’s lifespan and maintaining peak accuracy during extended range sessions or competitions. Whether you’re frustrated with binary trigger alternatives or seeking a legal, robust forced reset option, this selector delivers professional-grade performance without the complexity. Proudly made in the USA, it’s built to exceed expectations for tactical firearms accessories.

Ready to experience superior control and speed? Upgrade your AR-15 today with the Atrius Development 3 Position Super Selector Ambidextrous Safety and unlock the full potential of your build.

Legal Compliance

By purchasing this product, you acknowledge that you are legally permitted to own and possess it in your jurisdiction. It is your responsibility to ensure compliance with all federal, state, and local laws. The Atrius FRS is designed as a safety selector and must be used in accordance with all applicable firearms regulations. We are not responsible for misuse or violations of law.

Important Notice

This product is intended for lawful use only. Purchaser assumes all responsibility for legal compliance in their jurisdiction.

Restricted States: CA, CT, DE, FL, HI, IL, MA, MD, MN, NJ, NY, OR, RI, WA, D.C., No US Territories. No International Orders.

Frequently Asked Questions

Q: What makes the FULL-SEMI position different from standard SEMI?
A: The FULL-SEMI mode uses mechanical leverage to force a quicker trigger reset after each shot, enabling faster follow-ups while staying fully compliant with semi-automatic operation.

Q: Is this selector compatible with my existing AR-15 trigger?
A: Yes, it’s designed for standard mil-spec fire control groups in .223/5.56/.300 BLK AR-15s. Most installations are drop-in, but verify fitment with your specific lower receiver.

Q: Does it require any modifications to install?
A: It’s a straightforward swap for factory safeties, typically requiring no alterations. However, about 40% of users may need minor adjustments for perfect alignment.