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Questions & Answers
Will this work with an AR-15 style 9mm rifle?

I used cmmg bcg and barrel and there mags in a standard ar15 upper and lower and it runs great, really impressive. also super 42 H2 buffer

by tnginz, Verified Owner, March 29, 2026
Is this 50 state legal?

Negative, those states that limit everything else limited this.

by Paul Hall, Verified Owner, March 4, 2026
Customer Reviews
Helpful Positive Review
No issues at all! by Adam, Verified Owner, April 4, 2026
Install was easy, function test went well. Range day went well…nothing broke like others have stated I think that was just user error. Would give 5 stars but to be honest I liked the feel of my drop in FRT better vs the FRS when on the force reset mo...
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1/2 found this helpful
Helpful Positive Review
BRrrrrrrrrrrrrrttttt by Miguel Fajardo, Verified Owner, March 7, 2026
Prefect enhanced semi-auto. Makes you AR go Brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrttt. I never have my fingers go that fast on a trigger lol. Super fun so far 500 rounds no issues.
8/8 found this helpful
Helpful Positive Review
Atrius Development Forced Reset Selector by JOHN R, Verified Owner, March 29, 2026
The Atrius Development Forced Reset Selector works perfectly with my Rise Armament 434 trigger assembly.
1/1 found this helpful
Helpful Positive Review
Dropped in my factory PSA M16 clone and Sig M400. They both worked phenomenally. These are a newer version of the Atrius compared to a friend's which mine seems to be stronger and more refined. The materials are well made with no defects or burs. I ...
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1/1 found this helpful
Helpful Positive Review
As advertised by Taylor, Verified Owner, April 2, 2026
Works great with the right trigger. Had to remove my La Rue a use a single stage but life's about compromise. 10/10 would buy again.
1/1 found this helpful
Helpful Positive Review
Awesome, easy install by H1622, Verified Owner, April 3, 2026
These were delivered fast and transaction was easy as usual with Optics Planet. Easy install and lots of fun. I did have issue on one of my long guns but will figure it out. Just remember these are still new to market so it is a little trial and e...
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1/1 found this helpful
Read All 73 Reviews

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Product Info for Atrius Development Forced Reset Selector

The Atrius Forced Reset Selector, also known as the Atrius Super Selektor, upgrades your AR-15 safety selector to provide three firing modes: Safety, Semi (standard single shot), and Full-Semi. This third firing mode allows these Gun Parts to interact with your trigger group, quickly resetting your trigger to allow for faster engagement and follow-up shots. The Atrius Development Super Selector is an excellent alternative to the Forced Reset FRT trigger as it greatly reduces wear on your rifle. Drop-in installation allows you to swiftly swap your safety in minutes with an extremely durable FRS that performs in the harshest conditions.image

The Atrius Super Selector is compatible with Mil-Spec AR-15s chambered in .223, 5.56, or .300 BLK and doesn’t require any other modifications. With incredibly smooth engagement and aggressive ergonomics, manipulating your AR-15 safety has never been easier. Upgrade your AR today to greatly increase your trigger pulls and deliver faster shots on target.

Specifications for Atrius Development Forced Reset Selector:

Manufacturer: Atrius Development
Color: Black
Gun Make: AR Platform
Gun Model: AR-15
Fabric/Material: Steel
Condition: New

Features of Atrius Development Forced Reset Selector

  • Drop-In Installation Swap out your factory safety in minutes and experience the next level of firearm manipulation (some fitment may be required).
  • Runs with Mil-Spec Fire Control Groups Seamlessly integrates with standard AR fire control groups, ensuring flawless function and longevity without modification.
  • Hardcore Durability Crafted from heat-treated, 4140 steel and coated in a corrosion-resistant finish, the Atrius FRS laughs in the face of wear and tear. Rain, mud, sweatit eats it all for breakfast.
  • Mechanically Leveraged Design Our Forced Reset Selector (FRS) reduces wear on your rifle, preserving your weapons longevity unlike forced-reset triggers (FRTs) that accelerate internal component degradation.
  • Ultra-Smooth Engagement Crisp, tactile clicks with no mushy nonsense. Designed for 90-degree throw engagement.
  • Positive Positioning Without Slippage Engineered for rock-solid engagement, eliminating the risk of unintentional movement mid-fire, keeping you in full control at all times.
  • Aggressive Ergonomics Textured, chamfered, and purpose-built for speed. Your thumb finds the selector instantly, even under stress, with no fumbling, no hesitationjust pure control.

Package Contents:

  • Atrius Development Forced Reset Selector

Atrius Development Forced Reset Selector Orderable Models

List of Orderable Models

  • Atrius Development Forced Reset Selector, Black, ADG-FRS-S , MPN: ADG-FRS-S , UPC: 850079014008 , Code: 6P5-FRX-ARTD1-ADG-FRS-S
  • Atrius Development Ambidextrious Forced Reset Selector, Black, ADG-FRS-AMBI , MPN: ADG-FRS-AMBI , UPC: 850079014015 , Code: 6P5-FRX-ARTD1-ADG-FRS-AMBI

Atrius Development Forced Reset Selector Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Atrius Development Forced Reset Selector, Black, ADG-FRS-S , MPN: ADG-FRS-S-EDEMO , Code: 6P5-FRX-ARTD1-ADG-FRS-S-EDEMO-RE-B
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