FirearmSystemsThe Triggered Company Disruptor Forced Reset
Forced Reset, 3‑mode drop‑in trigger with Safe, Semi and Enhanced Positive 3rd Mode.
Heat‑treated 4140 & 17-4 steel, and made in America.
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Triggered Company Disruptor AR-15 Forced Reset
Price range: $300.00 through $425.00 Select options This product has multiple variants. The options may be chosen on the product page
The Disruptor
Forced Reset
Trigger
A true drop-in, 3-mode cassette — Safe, Semi, and Enhanced Positive 3rd Mode. Heat-treated 4140 & 17-4 steel. Made in America.
Why the Disruptor
Engineered for Speed, Sold With Support
01
True drop-in
Unlike super-safety style setups, the Disruptor is a direct cassette replacement. No modification, gunsmithing, or fitting required.
02
Built for Performance
Assisted reset with a positive 3rd mode. Tested beyond 6,000 rounds under a course of fire derived from USMC M27 IAR evaluation criteria.
03
Buy With Confidence
Non-NFA design with state-by-state guidance, install resources, and compliance documentation — all published before you order.
Learn before you buy
Everything You Need to Decide
Legal guide
Federal vs state restrictions for 2025–2026. Know where the Disruptor can ship before checkout.
Install & Troubleshoot
Step-by-step installation, buffer requirements, and common fixes for carbine and rifle setups.
FAQ
Compatibility, buffers, shipping windows, returns policy, and product differences answered.
Customer feedback
What Shooters Are Saying
Heat-treated steel.
Battle-proven reset.
Every Disruptor cassette is machined from 4140 chromoly and 17-4 stainless, then tested under a USMC-derived course of fire before it ships to your door.
See the Disruptor →"The Disruptor installed in minutes and completely transformed my AR-15. Smooth and lightning fast!"
"Firearm Systems' customer service is top-notch. The Forced Reset Trigger exceeded my expectations."
"Finally a drop-in trigger that delivers on performance without breaking the bank."
Find Us at a Gun Show
See the Disruptor hands-on at expos and county shows across the U.S. Check the calendar for dates near you.
Dealer & Vendor Pricing
Master distributor for Partisan Triggers. Volume tiers from 10–100+ units for gun show vendors and retail shops.
What Is a Forced Reset Trigger?
A forced reset trigger (FRT) is a complete drop-in fire control group — not a modification of your existing trigger, and not a drop-in auto sear. After each shot, the trigger is mechanically driven forward against your finger, shortening the reset stroke so the next shot breaks the moment you re-press. The result is faster, more consistent follow-up shots without altering your rifle’s semi-automatic function. The Disruptor is descended from the original Tac-Con 3MR design (US Patent 9146067) and carries that lineage forward as a modern, drop-in cassette.
Why Buffer and Carrier Weight Matter
Forced reset triggers are timing-sensitive. Because the system relies on the bolt carrier’s return stroke to reset the trigger, a standard 3 oz carbine buffer often runs too light — leading to bolt bounce, erratic cycling, or a trigger that won’t reset at all. That’s why we pair the Disruptor with an H3 buffer (approximately 5.4 oz) and an M16-profile bolt carrier group: the added reciprocating mass keeps the carrier fully seated and the timing consistent, shot after shot.
Why Firearm Systems
Firearm Systems is the master distributor for The Triggered Company, shipping every order from our Phoenix, Arizona warehouse. We built this site around a simple idea: buyers shouldn’t have to hunt across forums to figure out if a forced reset trigger is legal where they live, what buffer they need, or whether it’ll actually run reliably in their build. Every Disruptor listing links directly to our federal-vs-state legal guide, install and troubleshooting documentation, and a compliance letter included in every unit — published before you order, not after.
Built to a Standard, Not a Price Point
Every Disruptor cassette is machined from heat-treated 4140 chromoly and 17-4 stainless steel and tested beyond 6,000 rounds under a course of fire derived from USMC M27 IAR evaluation criteria. It’s a true drop-in cassette for mil-spec AR-15 lowers — no gunsmithing, filing, or permanent modification required — available with a standard right-hand selector or an ambidextrous version with levers on both sides of the receiver.
Legal in 35 States
Federal and state treatment of forced reset triggers varies, and the law changes. The Disruptor is Non-NFA by design and currently ships to 35 free American states. Sales are prohibited to California, Connecticut, Colorado, Delaware, Florida, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Rhode Island, Washington, Washington D.C., and Puerto Rico. Always confirm current law in your state before ordering.