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Q&A for OpticsPlanet Exclusive OPMOD Atrius Ambidextrious Forced Reset Selector — 26 Questions & 24 Answers

Name OpticsPlanet Exclusive OPMOD Atrius Ambidextrious Forced Reset Selector (4.4)
$265.00 $189.99 Save 28%
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Q
USNavyMan, member, from SC, United States, asked on October 20, 2026

Will this function in a Colt M4 (6920) factory lower with FA BCG?

AI Answer
A
Answered by OpticsPlanet AI, on October 20, 2026

The Atrius FRS is designed to work with mil-spec AR-15 fire control groups like the Colt M4 6920, but compatibility with a full-auto BCG specifically is not something I can confirm from the available product information, so I am not sure.

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AI Answer
A
Answered by OpticsPlanet AI, on October 16, 2026

This selector only enhances semi-automatic firing speed through its FULL-SEMI mode; it does not convert your AR-15 to true full-auto, and no further modification for full-auto function is described or supported.

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Q
tom, guest, from GA, United States, asked on October 16, 2026

New to FRT, is this all you need or do you need something to make it into a frt?

AI Answer
A
Answered by OpticsPlanet AI, on October 16, 2026

This is a complete, standalone Forced Reset Selector (FRS), not an FRT, so no additional parts are needed to install and use it; it drops in to replace your factory safety selector and works with mil-spec fire control groups as-is.

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AI Answer
A
Answered by OpticsPlanet AI, on October 13, 2026

The OPMOD Atrius Ambidextrous Forced Reset Selector is a 3-position (SAFE, SEMI, FULL-SEMI) selector designed to drop into standard mil-spec AR-15 fire control groups without modification, so it should work as your 3-position upgrade.

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Q
Marty Wright, member, from UT, United States, asked on October 07, 2026

Well this work in a nexus lower and kuna upper

AI Answer
A
Answered by OpticsPlanet AI, on October 07, 2026

I am not sure, as the listing only confirms compatibility with mil-spec/full-profile AR-15 fire control groups and does not address specific brands like Nexus or KUNA.

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Q
Big Juice, member, from NC, United States, asked on October 04, 2026

I have M&p sport 2 will this work?

Expert Answer
A
Answered by Claytonian, Gear Expert, from KS, United States, on October 07, 2026

Yes. This will fit in an standard Mil-Spec AR15.

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Q
Pookie bear, member, from PA, United States, asked on September 15, 2026

Will this work with a standard mil-spec bcg

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 18, 2026

The OPMOD Atrius Ambidextrious Forced Reset Selector requires a full-profile BCG. This means you will need to purchase an M16 style or full-auto style BCG.

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Q
Talbert Roberts, member, from TX, United States, asked on August 29, 2026

Will this work on AR PCC 9

Expert Answer
A
Answered by Claytonian, Gear Expert, from KS, United States, on September 02, 2026

This will work with any standard AR-15 lower, regardless of caliber. This is assuming you have the correct buffer, buffer spring, etc.

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Q
Gerard Stingle, member, from PA, United States, asked on August 19, 2026

will it work and function in a gforce jawbone 45

Expert Answer
A
Answered by Claytonian, Gear Expert, from KS, United States, on August 26, 2026

This is designed to work with any standard AR15 lower.

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Expert Answer
A
Answered by Claytonian, Gear Expert, from KS, United States, on August 26, 2026

This will work with any standard AR15 lower and trigger.

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Last updated 2026-05-27 UTC.