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Rare Breed TriggersForced reset triggers
FRT-RD3™ (AMBI)
Fits
HK roller-delayed
Selector
Ambidextrous
Ships
1–2 business days, tracked
HK roller-delayed

FRT-RD3™ (AMBI)

The FRT-RD3 (AMBI) is Rare Breed's forced reset trigger for HK roller-delayed platforms running an ambidextrous selector.

$620.00$434.0030% off
Free US shipping · 1–2 business days · tracked
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FRT-RD3™ (AMBI)
In stock · ships in 1–2 business days
$620.00$434.00
Total (shipping included) $434.00
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Overview

The FRT-RD3 (AMBI) is the ambidextrous-selector version of Rare Breed's forced reset trigger for HK roller-delayed platforms. Semi-automatic — one round per function — with forced reset, set up for an ambi selector rather than the standard SEF layout.

Genuine Rare Breed Triggers®. If your gun uses the standard (non-ambi) selector, order the FRT-RD3 (SEF) instead. Confirm your selector and host before buying.

Guides: Are FRTs legal? · What is an FRT?

Specification
BrandRare Breed Triggers
ModelFRT-RD3 (AMBI)
PlatformHK roller-delayed
SelectorAmbidextrous
TypeForced Reset Trigger (semi-automatic)
ConditionNew
OriginMade in USA

Frequently asked questions

Do I need the AMBI or SEF version?
AMBI is for an ambidextrous selector; SEF is the standard layout. Match it to your rifle.
What platform?
HK roller-delayed pattern guns.
Is it legal?
Federally semi-automatic per the 2025 settlement; some states restrict FRTs — check yours.

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