The Ultimate Guide to AR-15 Triggers: From Mil-Spec to High-Performance
The trigger is the heart of your rifle's interaction. A quality trigger can dramatically improve accuracy, control, and overall shooting enjoyment. Whether you're a competitive shooter, a hunter, or a dedicated enthusiast, understanding the different types of triggers available is key to upgrading your AR-15. In this guide, we'll break down the spectrum of trigger technologies, from standard single-stage designs to advanced forced-reset systems.
Understanding Trigger Types
Single-Stage Triggers: These are the simplest type, functioning like a standard light switch. There is no take-up; a consistent press releases the hammer. They are known for their simplicity and predictability.
Two-Stage Triggers: Preferred for precision shooting, a two-stage trigger has a distinct take-up (first stage) before meeting a solid wall. A final, clean break (second stage) fires the round. This allows for excellent control and surprise break. A popular choice in this category is the renowned Larue Tactical MBT-2S Trigger, also available with a straight bow design for a different feel.
Binary Triggers: These specialized triggers fire one round on the pull and another upon release, effectively doubling your rate of fire with a single trigger function. The Fostech Echo IT Ammo Can Package is a famous example, and this technology is also available for other platforms like the FN M249S Binary Trigger.
The Evolution of Trigger Technology: Forced Reset Triggers (FRT)
Forced Reset Triggers represent a significant technological leap. Unlike binary triggers, an FRT uses the rifle's recoil energy to automatically and forcibly reset the trigger forward after each shot. As long as forward pressure is maintained on the trigger, the rifle will continue to fire at an exceptionally high rate.
The most famous name in this category is the Rare Breed Trigger FRT-15. This innovative design revolutionized the market. For those seeking the latest in reliability, the Enhanced Reset Trigger for Rare Breed FRT-15 offers upgraded performance. You can explore the full range of these innovative systems on our dedicated pages for FRT Triggers and the specific FRT-15 Triggers.
Other notable forced-reset models include the Wide Open Trigger (WOT), a robust and highly regarded system. For maintaining your WOT, essential components are available in the WOT Rebuild Parts Complete Upgrade Kit.
Specialized and Enhanced Triggers
Beyond here the standard categories, several triggers offer unique features:
- The Alamo 15: Discover the precision and reliability of the Alamo 15 Trigger, a top-tier option for discerning shooters.
- The PARA-15: Engineered for speed and durability, the PARA-15 Trigger is a fantastic choice for both competition and tactical use.
- 3MR Trigger: The Tac-Con 3MR Trigger offers a unique 3-mode fire control system for versatile shooting applications.
- The Super Safety: A revolutionary drop-in auto sear designed for printed frames, the Hoffman Tactical Super Safety is a novel piece of engineering for builders.
Choosing the Right Trigger for You
Selecting a trigger depends on your primary use:
- Precision/Long-Range: A two-stage trigger like the LaRue MBT-2S is ideal.
- Competition/Speed Shooting: Forced Reset Triggers like the FRT-15 or binary triggers are designed for rapid fire.
- General Purpose/Defense: A high-quality single-stage or a reliable two-stage offers a perfect balance of speed and control.
Upgrades and Accessories
To get the most out of your high-performance trigger, consider upgrade kits. The FRT-15 3-Position Upgrade Kit enhances the functionality of your Rare Breed trigger. For Glock owners looking to improve their pistol, the G-FLEX Trigger for Glock Gen3 and Gen5 offer a superior pull and feel.
Explore Our Full Selection
This guide just scratches the surface of the advanced trigger systems available today. To see our complete inventory of triggers, from mil-spec to the most advanced forced-reset systems, visit our main Triggers category page or browse all products in our shop.
No matter your need, investing in a quality trigger is one of the most impactful upgrades you can make to your firearm. Choose the technology that matches your shooting style and experience the difference.