Roller-delayed · SEF trigger groups · HK pattern [email protected]
Trigger groups & spares
Shipped from the USA
In stock now
Shop

Every part on the counter

This counter is built around one family of guns: the roller-delayed HK pattern. The RD3 triggers and SEF selector parts are the core of it, the HK 5.56 and B&T units sit beside them, and the AR-15 and AK lines are here because most people who own an MP5 own one of those as well. Every reference listed is on the shelf.

Also: Rare Breed (35)

MP5 & HK triggers (6)

The whole roller-delayed line, in one place.

FRT-RD3™ (AMBI) Two-Stage (3-Position) Forced Reset Trigger for the HK MP5, MP5K, SP5 & SP5K
MP5 · MP5K · SP5 · SP5K
Drop-in forced reset trigger for the HK MP5, MP5K, SP5 and SP5K. FRT-RD3 provides a two-stage trigger with a forced reset mechanis
$462.60
Details
FRT-RD3™ (SEF) Two-Stage (3-Position) Forced Reset Trigger for the HK MP5, MP5K, SP5 & SP5K
MP5 · MP5K · SP5 · SP5K
FRT-RD3™ (SEF) Two-Stage · 3-Position · SEF Housing · HK MP5 / MP5K / SP5 / SP5K HK MP5 HK MP5K HK SP5 HK SP5K The FRT-RD3™ (SEF)
$462.72
Details
FRT-MR3 (MIL)
HK MR223 · MR556
The FRT-MR3 (MIL) Forced Reset Trigger is engineered for HK MR223 and HK MR556 firearms, offering a 3-position system with a Mil-S
$525.00
Details
FRT-MR3™ Single-Stage (3-Position) Forced Reset Trigger for the HK MR223 & HK MR556
HK MR223 · MR556
FRT-MR3™ Forced Reset Trigger Single-Stage · 3-Position · HK MR223 & MR556 HK MR223 HK MR556 The FRT-MR3™ brings the patented forc
$394.90
Details
FRT-MR3™ (FLAT) Single-Stage (3-Position) Forced Reset Trigger for the HK MR223 & HK MR556
HK MR223 · MR556
FRT-MR3™ (Flat) Single-Stage · 3-Position · Flat-Face · HK MR223 & MR556 HK MR223 HK MR556 The FRT-MR3™ (Flat) is the flat-faced e
$376.45
Details
FRT-AP3
B&T APC9 · APC45
The FRT-AP3™ Forced Reset Trigger fits B&T APC9 and APC45 platforms, offering drop-in installation and enhanced shooting performan
$535.00
Details

All mp5 & hk triggers →

Forced reset triggers (19)

Every complete FRT on the counter that is not an HK.

FRT-SG3
B&T SPC9 · SPC45 · GHM9
The FRT-SG3 fits B&T SPC and GHM series firearms as a drop-in forced reset trigger upgrade with no gunsmithing needed, offering a
$525.00
Details
FRT-15L3
AR-15
For AR-15 platforms, the Rare Breed Triggers FRT-15L3 is a 3-position forced reset trigger with ambidextrous safety and anti-walk
$450.00
Details
FRT-15L3 (FLAT)
AR-15
Designed for AR-15 platforms, the Rare Breed Triggers FRT-15L3 (FLAT) is a drop-in forced reset trigger offering rapid follow-up s
$450.00
Details
FRT-15C3
AR-15
Fits standard AR-15 lowers, the Rare Breed FRT-15C3 is a 3-position forced reset trigger module with ambi safety, delivering rapid
$450.00
Details
FRT-15L3 (MIL)
AR-15
The FRT-15L3 (MIL) is a drop-in forced reset trigger designed for AR-15 rifles, offering enhanced performance with a semi-automati
$450.00
Details
FRT-15C3 (FLAT)
AR-15
The Rare Breed Triggers FRT-15C3 is a drop-in forced reset trigger designed for AR-15 platforms, offering faster follow-up shots a
$450.00
Details
FRT-15 Complete Drop-In Assembly Kit
AR-15
Complete FRT-15 drop-in kit with trigger assembly, anti-walk pins, springs, tools, and instructions. Everything for a clean instal
$299.99
Details
Kabuto Drop-In FRT — AR-15 Forced Reset Trigger | Gen 3
AR-15
The Kabuto Drop-In FRT fits AR-15 pocket-cut lowers and features a monolithic dual-tab reset architecture with CPA6 carbon fiber b
$139.99
Details
AS Designs ARC-Fire V2 — Non-Ambi | 0°/90°/180° Selector Throw
See fitment
Fits AR-15 and compatible platforms. The AS Designs ARC-Fire V2 forces immediate trigger reset without altering the semi-automatic
$249.99
Details
AS Designs ARC-Fire V2 — Ambi Kit | 0°/45°/180° Selector Throw
See fitment
The AS Designs ARC-Fire V2 fits AR-15 platforms as a selector system that forces immediate trigger reset, constructed from M2 tool
$249.99
Details
AS Designs ARC-Fire V2 — Ambi Kit | 0°/45°/90° Selector Throw
See fitment
Fits AR-15 platforms, the ARC-Fire V2 Ambi Kit enhances cyclic rate with immediate trigger reset after each shot, maintaining semi
$249.99
Details
AS Designs ARC-Fire V2 — Ambi Kit | 0°/90°/180° Selector Throw
See fitment
For HK pattern roller-delayed platforms: AS Designs ARC-Fire V2 Ambi Kit offers immediate trigger reset with 0°/90°/180° selector
$249.99
Details
AS Designs ARC Fire Trigger | AR-15 Forced Reset Trigger | Ambi Safety
AR-15
Fits AR-15 lowers, the AS Designs ARC Fire Trigger is a forced reset trigger with ambi safety, offering rapid but controlled semi-
$199.99
Details
Partisan Disruptor FRT Trigger for AR-15 – Drop-In System (USA Made)
AR-15
Drop-in forced reset trigger for AR-15 lowers. Semi-automatic operation with spring-assisted reset for rapid, controlled firing.
$299.99
Details
Partisan Forced-Reset Drop-In Cassette Trigger (Black) FRT – AR-15 Platform (USA-Made)
AR-15
Fit for AR-15 platforms, the Partisan Forced-Reset Drop-In Cassette Trigger (Black) FRT provides a semi-automatic function with a
$299.99
Details
Norinco SKS FRT (Forced Reset Trigger)
AK pattern · 7.62×39
For Norinco SKS rifles, this forced reset trigger provides a rapid, positive reset with drop-in installation.
$195.00
Details
AK-47 Diablo FRT Kit
AK pattern · 7.62×39
Elevate your AK-47 experience with the Diablo FRT Kit, designed for rapid, reliable resets across PSA, Century Arms, Zastava, and
$270.00
Details
NSPEC Innovations Kubota Drop-In FRT — AR-15 | Gen 2 & Gen 3
AR-15
Fits AR-15 platforms as a drop-in forced reset trigger component, operating in semi-automatic mode with one round discharged per t
$119.99
Details
Trigger Supply AK-47 FRT with Recoil Buffer
AK pattern · 7.62×39
Fits AK-47, AK-74, and RPK-pattern rifles. Gen 2 forced reset trigger kit with recoil buffer included, compatible with PSA GF, WAS
$179.99
Details

All forced reset triggers →

Selectors & parts (22)

What you order when one piece is worn, lost or the wrong throw.

Rare Breed Triggers FRT-RD3™ (SEF) 3-Position Selector
MP5 · MP5K · SP5 · SP5K
Contents: 1 x RD3 SEF Single-Sided Safety Selector 1 x 1/16″ Allen Key 1 x 3/32″ Allen Key
$95.00
Details
3-Position Ambidextrous Selector for the FRT-RD3 (AMBI)
MP5 · MP5K · SP5 · SP5K
Fits the FRT-RD3 trigger system in roller-delayed HK pattern guns like the MP5 and SP5, offering ambidextrous fire control in a du
$100.00
Details
Screw for the Right Side Ambidextrous Selector Lever for the FRT-RD3 (AMBI)
MP5 · MP5K · SP5 · SP5K
Compatible with the FRT-RD3 trigger, this screw securely attaches the right-side ambidextrous selector lever, ensuring reliable op
$100.00
Details
3-Position SEF Selector for the FRT-RD3 (SEF) – For use with the PTR MP5 Clone
MP5 · MP5K · SP5 · SP5K
Fits PTR MP5 clones and works with Rare Breed Triggers' FRT-RD3 system. This 3-position SEF selector offers safe, semi, and full-a
$95.00
Details
FRT-RD3 Safety Detent Kit
MP5 · MP5K · SP5 · SP5K
The FRT-RD3 Safety Detent Kit fits Rare Breed Triggers, replacing worn detents to ensure consistent sear alignment for reliable se
$100.00
Details
FRT-RD3 Tapered Screw Kit for the Right-Side AMBI Selector Lever
MP5 · MP5K · SP5 · SP5K
Fits the Rare Breed Triggers FRT-RD3 right-side Ambi selector lever. This alloy steel tapered screw kit provides a direct replacem
$10.00
Details
FRT-RD3 Selector Detent Kit
MP5 · MP5K · SP5 · SP5K
The FRT-RD3 Selector Detent Kit fits the Rare Breed Triggers FRT-RD3. It includes replacement alloy steel detent components with a
$11.00
Details
FRT-RD3 SEF Selector Kit
MP5 · MP5K · SP5 · SP5K
The FRT-RD3 SEF Selector Kit fits HK pattern guns with SEF grips, featuring a heat-treated 4140 steel selector barrel and anodized
$95.00
Details
FRT-RD3 SEF Selector Kit for the PTR
MP5 · MP5K · SP5 · SP5K
Designed for PTR MP5 clones, the FRT-RD3 SEF Selector Kit allows reliable engagement with Rare Breed Triggers' FRT-RD3. Made in th
$95.00
Details
FRT-RD3 Locking Bar Spring Kit
MP5 · MP5K · SP5 · SP5K
Fits the Rare Breed Triggers FRT-RD3, this locking bar spring kit restores trigger function with OEM-grade alloy steel components.
$11.00
Details
FRT-RD3 Locking Bar Dog Screw Kit
MP5 · MP5K · SP5 · SP5K
Designed for Rare Breed Triggers FRT-RD3, this locking bar dog screw is a durable, corrosion-resistant replacement part made in th
$10.00
Details
FRT-RD3 AMBI Safety Selector Kit
MP5 · MP5K · SP5 · SP5K
The FRT-RD3 AMBI Safety Selector Kit fits FRT-RD3 systems and requires an ambidextrous grip frame. Made in the USA with 4140 steel
$100.00
Details
FRT-RD3 AMBI Right-Side Safety Selector Lever Kit
MP5 · MP5K · SP5 · SP5K
Fits the Rare Breed Triggers FRT-RD3. This AMBI right-side safety selector lever kit is a direct replacement for the OEM lever, ma
$30.00
Details
3-Position Ambidextrous Selector for the FRT-15L3 & FRT-15C3
AR-15
Designed for Rare Breed Triggers FRT-15L3 and FRT-15C3 models, this 3-position ambidextrous selector offers smooth operation and l
$55.00
Details
Replacement Spring Set for the FRT-15L3
AR-15
Replacement springs for the Rare Breed Triggers FRT-15L3, ensuring proper function in semi-automatic fire with one round per trigg
$15.00
Details
Replacement Spring Set for the FRT-15C3
AR-15
Designed for the FRT-15C3 trigger system, this spring set offers reliable replacement components for AR-15 platforms. Maintain opt
$15.00
Details
3-Position Mil-Spec Selector (0/45/90) for the FRT-15L3
AR-15
Mil-spec 3-position selector designed for the FRT-15L3, offering 0/45/90-degree engagement. Drop-in replacement for factory select
$35.00
Details
3-Position Mil-Spec Selector (0/90/180) for the FRT-15L3 & FRT-15C3
AR-15
Designed for Rare Breed Triggers FRT-15L3 and FRT-15C3 models, this 3-position Mil-Spec selector offers safe, semi-auto, and FRT m
$35.00
Details
FRT-15C3 & FRT-15L3 Replacement Screw Set Kit
AR-15
This FRT-15C3 & FRT-15L3 Replacement Screw Set Kit fits Rare Breed Triggers models, providing durable Torx screws and wrenches for
$5.00
Details
Kabuto FRT – Metal Ambi Selector | AR-15 & PCC | USA Made | In Stock
AR-9 · PCC
The Kabuto FRT metal ambi selector fits AR-15, PCC 9mm, .40 S&W, .45 ACP, Giessele, and LaRue platforms, featuring a stainless ste
$129.99
Details
FRT-Compatible Transfer Plate for Specific AK Platforms
AK pattern · 7.62×39
Ensure your AK rifles with oversized receiver clearance run flawlessly with this FRT-compatible transfer plate. Designed to replac
$30.00
Details
Transfer Bar Plate for Select AK Models – FRT Compatibility
AK pattern · 7.62×39
Designed to resolve fitment issues on AK platforms, this transfer bar plate ensures proper clearance for the bolt carrier group, r
$28.00
Details

All selectors & parts →

AR-15 parts & buffers (10)

Carrier and buffer parts, because an FRT is only as steady as what drives it.

Odin Works H-FRT9 - Heavy Buffer for Forced Reset Triggers - AR9
AR-9 · PCC
The Odin Works H-FRT9 Heavy Buffer is designed for AR-9 platforms with Forced Reset Triggers. It ensures reliable cycling, reduces
$79.99
Details
Anti-Walk Pins for the AR-15
AR-15
For AR-15 owners, these 4140 steel Anti-Walk Pins prevent trigger group pin movement, ensuring reliable semi-automatic fire with o
$15.00
Details
Mil-Spec Hammer and Trigger Pins for the AR-15
AR-15
Designed for AR-15 lowers, these Mil-Spec hammer and trigger pins from Rare Breed Triggers ensure reliable performance with simple
$8.00
Details
MPI Nickel Boron AR-15 BCG — M16-Profile | .223/5.56
AR-15
Fits AR-15 pattern rifles. Nickel boron coated M16-profile bolt carrier group with Carpenter 158 bolt and full magnetic particle i
$159.99
Details
Trigger Supply M16-Profile BCG — 100% USA Made
AR-15
Fits mil-spec AR-15 and M16 lowers. 100% US-made M16-profile BCG with proper staked gas key and Carpenter 158 bolt.
$149.99
Details
AR-15 H3 Heavy Buffer 5.4oz Shake weights (V2 Reciprocating)
AR-15
Fits AR-15 carbines. The H3 Heavy Buffer 5.4oz helps forced reset triggers cycle and reset reliably, a standard AR-15 part for sem
$42.99
Details
AR-15 H2 Heavy Buffer 4.6oz (V2 Reciprocating Carbide weights, 100% USA Made)
AR-15
The AR-15 H2 Heavy Buffer fits AR-15 pattern rifles and ensures reliable cycling and reset of the forced reset trigger. It is a st
$39.99
Details
Armaspec SMB Gen3 H3 Sound Mitigation Buffer — Silent Captured AR-15 Buffer
AR-15
Drop-in buffer for AR-15 lowers, replacing standard buffer and spring with silent H3 captured system. Firing one round per pull, i
$59.99
Details
Armaspec SMB Gen3 H2 Sound Mitigation Buffer — Silent Captured AR-15 Buffer
AR-15
Fits AR-15 and compatible lowers. Drop-in silent captured buffer replaces standard spring and buffer with a self-contained, quiet
$59.99
Details
Odin Works HFRT — All-In-One Buffer & Buffer Tube System
AR-15
The Odin Works HFRT fits AR-15 carbines and ensures reliable cycling with forced reset triggers. This buffer and tube system is a
$79.99
Details

All ar-15 parts & buffers →

Magazines (2)

Feeding for the AK side of the counter.

FRT AK 7.62×39 Dual-Window Banana Magazine — Double-Welded
AK pattern · 7.62×39
Engineered for the AK enthusiast, this FRT-compatible magazine combines vintage military surplus design with modern functionality.
$236.40
Details
AK 7.62×39 FRT Banana Magazine — Double-Welded, Dual-Window
AK pattern · 7.62×39
Custom-built AK 7.62×39 magazines with double-welded construction for durability and dual window cuts for quick round checks. Thes
$220.64
Details

All magazines →

Tools & install kits (2)

Bench kit, not gun parts.

FRT-15 Installation Video Guide + Tool Kit
AR-15
Complete tool kit for FRT-15 installation plus HD video guide. Punches, spring compressor, armorer’s wrench, and bench block inclu
$44.99
Details
FRT-15 Armorer’s Maintenance Kit
AR-15
FRT-15 maintenance kit with replacement springs, cleaning tools, punches, and CLP. Keep your forced reset trigger running perfectl
$34.99
Details

All tools & install kits →

Also on the counter (1)

Taurus GX4 Carry .380 Auto — 3.7" 15+1 T.O.R.O. Optics Ready Pistol (1-GX4C38031)
See fitment
The Taurus GX4 Carry .380 Auto is a compact, optics-ready pistol ideal for concealed carry, chambered in .380 ACP with a 15+1 capa
$299.00
Details