Atrius Ambidextrous Forced Reset Selector (FRS) for AR-15
Original price was: $249.00.$229.00Current price is: $229.00.
Atrius Ambidextrous FRS: keep your AR-15 trigger and add a Super-Semi forced reset position by swapping the selector.
- Safe / Semi / Super-Semi
- Ambidextrous lever
- 4140 steel, black nitride
- Made in the USA
- Free shipping3–5 business days, ships from Texas
- Legal states onlySee where we ship
- 30-day returnsOn unused, uninstalled items. Policy
- Help before you buyText (940) 217-4704
Check compatibility first: read the requirements in the description below. Installed triggers can’t be returned, so text us if you’re unsure.
Keep the trigger you already like. The Atrius Ambidextrous FRS is a forced reset selector: it replaces only your safety selector and adds a third position, Super-Semi, alongside Safe and standard Semi. This is the ambidextrous version, with levers on both sides for left- and right-handed shooters.
- Replaces the selector only, keeps your trigger
- Safe / Semi / Super-Semi
- Ambidextrous lever
- Heat-treated 4140 steel, black nitride
- Drop-in, no modification
- Made in the USA
Forced Reset Without Replacing Your Trigger
A forced reset selector is the simplest way to add forced reset to an AR-15 you’re already happy with. In Safe and Semi, your trigger works exactly as it does today. Rotate to Super-Semi and the bolt carrier’s movement resets the trigger after every shot, with each shot still requiring its own pull.
Atrius makes four versions: Atrius FRS – Single-Sided, Atrius Mil-Spec FRS, Atrius G-LEVER FRS. Not sure whether a selector or a full FRT trigger suits you? See FRT trigger types, or browse all forced reset selectors.
Atrius Ambidextrous FRS Specifications
| Brand | Atrius |
|---|---|
| Type | Forced reset selector (FRS) |
| Style | Ambidextrous |
| Positions | Safe / Semi / Super-Semi |
| Fits | Mil-spec AR-15 fire control groups |
| Material | Heat-treated 4140 steel |
| Finish | Black nitride |
| Origin | Made in the USA |
| SKU | FTS-ATR-AMBI |
Compatibility & Requirements
- Mil-spec / full-profile AR-15 fire control groups
- .223/5.56 and .300 BLK AR-15s
- Running a Geissele SSA, SSA-E or G2S? Choose the Atrius G-LEVER
- No modifications needed
What’s in the Box
- 1 x Atrius Ambidextrous FRS
Other Atrius Versions
- Atrius FRS – Single-SidedSingle-sided lever.
- Atrius Mil-Spec FRSMil-spec style, single-sided lever.
- Atrius G-LEVER FRSAmbidextrous, G-LEVER lever.
- AS Designs ARC-Fire V2Selector system that supports more platforms.
Atrius Ambidextrous FRS FAQs
What is a forced reset selector?
It replaces your AR-15’s safety selector and adds a forced reset position, so you can keep your existing trigger instead of replacing the whole fire control group.
Will it change how my trigger works in Semi?
No. In Safe and Semi your trigger works exactly as before. The forced reset only works in the Super-Semi position.
Does it fit Geissele triggers?
The G-LEVER version fits Geissele SSA, SSA-E and G2S triggers, but not X-Series. The other Atrius versions are for mil-spec fire control groups.
Why Buy From FRT Trigger LLC
- Free 3–5 day shipping on every order, from Wichita Falls, Texas. Shipping details
- Help before you buy: text (940) 217-4704 with your make and model.
- 10% off your first order with code FRTTEXAS10, or 20% with crypto. See coupons
- Buying several? Save up to 40% with wholesale pricing.
Unused, uninstalled items can be returned within 30 days. Refund policy.
Forced reset triggers are restricted in some states. We do not ship FRTs to California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Rhode Island, Washington or Washington, D.C. Please confirm your local laws before ordering. See state restrictions. This is general information, not legal advice.
Learn more: What is a forced reset trigger? · How an FRT works · FRT trigger types · Pros and cons of FRTs
