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FRT 15 3 Position Upgrade kit for AR15

Original price was: $199.00.Current price is: $125.00.

Specifications:

Type: Forced Reset Trigger Upgrade Kit
Availability: In Stock
Part Number: TR-8898
Color: Black
Country of Origin: USA

Category: UPGRADE KITS Tags: FRT 15 3 Position Upgrade KIT, FRT 15 Upgrade KIT

Description

FRT 15 3 Position Upgrade kit for AR15

Enhance your AR-15’s performance with the FRT 15 3 Position Upgrade Kit. This kit allows you to move between Safe, Semi, and Forced Reset modes with ease.

This upgrade kit delivers smoother handling, quicker follow-up shots, and sharper trigger control—all wrapped in a simple, dependable design built for serious shooters. With seamless drop-in installation and precision-engineered components, it elevates your AR-15’s performance for training, competition, or tactical use.

Key Features of the FRT 15 Upgrade Kit

3-Position Selector – Includes Safe, Semi, and Forced Reset modes for full control.
Drop-In Ready – Fits most mil-spec AR-15 lower receivers with no special tools required.
Enhanced Reset Speed – FRT mode enables faster follow-up shots with smooth trigger action.
Precision Machined Components – Built from durable materials for long-lasting reliability.
Improved Control – Clear selector detents make switching between modes fast and intuitive.
Compatible with FRT-15 Triggers – Designed to upgrade and complement your existing FRT setup.

Is it legal to purchase A forced reset selector kit ?

As of June 2025, the FRT15 3 Position Upgrade Kit is legal to purchase and own under U.S. federal law. This kit allows your AR-15 to switch between Safe, Semi-Automatic, and Forced Reset modes, enhancing shooting performance while maintaining compliance with federal regulations.

Benefits of the FRT-15 3 Position Upgrade Kit

Three-Mode Functionality – Instantly switch between Safe, Semi, and FRT mode for more control and flexibility on the range.
Improved Shooting Speed – FRT mode allows faster reset after each shot, helping you fire quicker without losing control.
Enhanced Safety – Keep your rifle secure with a true 3-position selector that includes a clearly defined Safe mode.
Easy Installation – Designed as a drop-in upgrade for most mil-spec AR-15 lowers, with no need for major modifications.
Built for Reliability – Made with high-quality components to handle repeated use and harsh conditions without failure. read more

FRT-15 3 POSITION UPGRADE KIT

How to Upgrade Your FRT-15 Trigger with the 3-Position Kit

Upgrading your FRT-15 trigger with the 3-Position Upgrade Kit is quick and easy. Follow these steps:

Unload your rifle and separate the upper and lower receivers.
Remove your current selector by pushing out the selector detent and spring.
Insert the 3-position selector included in the upgrade kit.
Reinstall the detent and spring, ensuring the selector clicks into each mode: Safe, Semi, and FRT.
Reassemble your rifle and perform a function check to confirm smooth and accurate mode switching.

Compatibility :

The FRT-15 3-Position Upgrade Kit is designed to fit most mil-spec AR-15 lower receivers. It works seamlessly with standard FRT-15 triggers and requires a compatible selector detent and spring setup.

This kit is not compatible with AR-10 platforms, polymer lowers, or non-mil-spec receivers. For best performance, pair it with a full-mass bolt carrier group and a properly tuned buffer system.

Before installation, always verify that your lower meets mil-spec dimensions to ensure proper fit and function.

FRT 15 3 Position Upgrade kit

What Comes in the Box – FRT-15 3 Position Upgrade Kit

3-Position Safety Selector Switch (Safe / Semi / FRT)
Selector Detent
Selector Detent Spring
Anti-Walk Trigger Pins (Set)
Installation Tool (if included by manufacturer)
User Manual / Installation Guide

FRT-15 3 Position Upgrade Kit

Priced at Just $125 – Unmatched Performance for Less

Upgrade your AR-15 with the FRT-15 3 Position Upgrade Kit for only $125. This affordable add-on gives you access to Safe, Semi, and Forced Reset modes—enhancing your shooting experience without breaking the bank.

Frequently Asked Questions – FRT 15 Upgrade Kit

Q1: Is this upgrade kit compatible with all AR-15s?
A: It’s designed for mil-spec AR-15 lower receivers and standard FRT-15 triggers. It may not be compatible with polymer or non-standard lowers.

Q2: Is the FRT Upgrade Kit legal?
A: Yes, under current U.S. federal law, it is legal. However, some states have restrictions. Always check local and state laws before buying or installing.

Q3: Do I need a gunsmith to install it?
A: No. It’s a drop-in upgrade that can be installed with basic tools and includes instructions. Most users can install it at home in minutes.

Ready to Upgrade Your AR-15?

Get the FRT-15 3 Position Upgrade Kit today and experience smoother control, faster shooting, and enhanced performance.

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Customer Reviews :

RARE BREED TRIGGERS

4.8

Based on 47 reviews

Affordable Aquarium Services

05:40 15 May 25

I’m so happy I found this location to purchase my firearm and transfer another. Brian is very professional, courteous and friendly. He’s happy to answer every question and walked me through the paperwork. It was very easy and fast. I highly recommend him get this man a cape he’s a super hero.

E M

04:09 17 Apr 25

Brian is awesome. He know his guns and his business. Would definitely recommend anyone to come here. Tell him “Eric” sent you.

Graviton Six

19:57 01 Apr 25

Best dealer in the Bay area. Helped me buy and also sell some of my guns. Amazing service and prices.

Jason Lee

22:31 20 Feb 25

I highly recommend BrianKnowledgeable, intelligent, honest, helpful, friendly, experienced and good pricingI came in and bought a Sig P365 (he had the best price) and wanted to look at buying a Ruger LCP Max and Smith M&P12. He said to hold off and wait for the reliability to be proven. I researched online and there is truth to that. The other gun stores were prepared to sell to me.So his integrity is more important than selling more guns. I appreciate that.Also an interesting guy to talk with. Knows a lot about many things.

Will C

06:22 27 Jan 25

Troy David

15:38 03 Oct 24

Brian is professional and very helpful when it comes to exercising our 2a here in CA. As a heads up, I’d like to point out that if you’re buying bulk ammo online and having them send it to Brian as your FFL, double check with both parties on the final transfer fees, because I ordered 975 rounds, which I thought would add up to 1 transfer fee (plus taxes etc), but actually the fees can be per case – my order showed up in 4 separate cases, which could’ve meant 4 transfer fees from Brian. Mr. Nussbaum was very understanding of the issue and made it work out well. If you’re like me and like shopping around online for good deals and better options, I’d def recommend using Brian as your FFL. Solid dude, he’s one of us.

Adam Suter

22:48 08 Aug 24

I highly recommend this place if you are looking for a smooth FFL transfer and or other firearm/ammunition needs!

larryxhernandez

18:08 15 Jun 24

Ive been meaning to write a review for a while but never got around to it until now. I’ve been to a lot of gun shops through out the bay and even out of state and I can say that Brian is my number one spot in California. Brian is straight forward and super friendly. I remember back when I bought my first AR, his employee took the time to teach me how to field strip and clean my AR. I didn’t even buy anything I was just checking out the store on a buddies recommendation. Since that day brian earned my respect and my loyalty. I live further away now so I had to find a new gun store. But if I know I’m making my way down to the bay I always make it a mission to drop by and shop there and recommend it to everyone. Best prices and never overcharge unlike a certain shop on El Camino, across the street from Walgreens. Never going there again.

Jonathan Pate

22:53 09 May 24

I needed a special part for my build and it was out of stock everywhere. Brian dug through his drawer and found what I needed. I finished my build and he saved my weekend. Great customer service.