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Questions & Answers
Is this compatible with a PSA JAKL 9? Expert Answer

No, it's not directly compatible with the PSA JAKL 9. This is designed to fit any standard AR-15 lower receiver.

by Claytonian, Gear Expert, August 5, 2026
Will this work with the SD3G even without the G Lever? Expert Answer

This will not work with any Geissele triggers without the G Lever.

by Claytonian, Gear Expert, August 5, 2026
Customer Reviews
Helpful Positive Review
super safe and decision causing by BCAftw, Verified Owner, June 23, 2026
Works fantastic with a RISE 140 trigger. Ive used it with both a auto bolt carrier and non Auto bcg and works the same either way. With an h3 buffer weight and good mags you're ready to rock. My only issue with it is that I have to decide wether I w...
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1/1 found this helpful
Helpful Positive Review
Atrius FRT by Robert Byrd, Verified Owner, June 16, 2026
It took a while to get it due to backorder but once shipped it arrived quickly, and is my second frt they work great once you tune your weapon to work with them, i like that its ambidextrous and works well with most any AR that it was put in
1/1 found this helpful
Most Recent Reviews
atrius makes great products by gee, Verified Owner, August 1, 2026
Cant complain my first 1 runs great so i had to grab the ambi
Most Recent Reviews
Atrius Frt by otter, Verified Owner, July 9, 2026
Finally got my hands on one and after a little bit of fitting it fuctions exactly as expected. I put mine in a psa 11.5 with an h3 buffer and it fuctions without issues.
Most Recent Reviews
Easy install, great price! by Rob D, Verified Owner, June 28, 2026
Highly recommended item at a great price! Near drop in install, with a slight learning curve. Be sure to install the upper receiver assembled to ensure a proper test of the system (otherwise it was seem as double safety in the third position). Great ...
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Product Info for OPMOD Atrius Ambidextrious Forced Reset Selector

The most robust solution on the market that enables the user to have 3 positions; SAFE, SEMI (Traditional) and FULL-SEMI. This Forced Reset Selector (FRS) is compatible with mil-spec/full-profile AR15 (chambered in .223/5.56/.300 BLK) fire control groups with no modifications required.image

The Atrius FORCED RESET SELECTOR isnt just a safety, its an advantage.

Specifications for OPMOD Atrius Ambidextrious Forced Reset Selector:

Manufacturer: OPMOD
Gun Make: AR Platform
Gun Type: Rifle
Gun Model: AR-15
Fabric/Material: 4140 Steel
Hand: Ambidextrous

Features of OPMOD Atrius Ambidextrious 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 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:

  • OPMOD Atrius Ambidextrious Forced Reset Selector

OPMOD Atrius Ambidextrious Forced Reset Selector Orderable Models

List of Orderable Models

  • OPMOD Atrius Ambidextrious Forced Reset Selector, Flat Dark Earth, ADG-FRS-AMBI-FDE , MPN: ADG-FRS-AMBI-FDE , UPC: 850079014077 , Code: 99-FRX-OPMFRS-ADG-FRS-AMBI-FDE
  • OPMOD Atrius Ambidextrious Forced Reset Selector, Olive Drab Green, ADG-FRS-AMBI-OD , MPN: ADG-FRS-AMBI-OD , UPC: 850079014039 , Code: 99-FRX-OPMFRS-ADG-FRS-AMBI-OD
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Last updated 2026-08-01 UTC.