Velocity Triggers 3lb Curved AR-15 Trigger

The Velocity 3lb Curved Trigger delivers a crisp, light 3.0 lb single-stage pull with short travel and fast reset - making your AR-15 feel like a precision bolt-action rifle.

It features premium Armor Lube Diamond-Like Carbon (DLC) coating for ultra-low friction, exceptional hardness, rust resistance, and a striking deep black finish. This true drop-in trigger comes pre-assembled in a trigger housing and installs in minutes with no gunsmithing required. 100% Made in the USA.

Key Features

• 3.0 lb crisp single-stage curved trigger with short travel and fast reset
• Armor Lube DLC coating - low friction, high micro-hardness, rust-proof, deep black finish
• Drop-in assembly housed in 6061 T6 billet aluminum
• Tool steel components with EDM wire springs for maximum reliability
• Compatible with Mil-Spec trigger and hammer pins or anti-walk pins
• Works with .223/5.56, .308, and .22 (Steel Case trigger recommended for .22)
• Not compatible with 9mm conversions or open bolt face firearms
• For polymer lowers: Use a Velocity stainless steel shim underneath for protection

Our Hands-On Review - Desert Tactical Solutions

We've installed and tested many of these on our own builds. Here's what we've found:

• The pull is crisp and consistent with a very positive reset -excellent for both range work and defensive applications.
• The 3lb Curved is our most popular trigger and biggest seller.
• We recommend the 3lb trigger primarily for target practice and precision builds, but it also works very well in a duty or home defense weapon.
• The DLC coating looks outstanding and shows excellent wear resistance.
• Installation is truly drop-in. We typically have it running smoothly in under 20 minutes on a standard mil-spec lower.
• At this price point, it delivers outstanding performance and value compared to much more expensive triggers.

Real-World Performance: We have had zero malfunctions or light strikes with these triggers, and that is with many different types of brass and nickel-cased ammo. We have not had any problems with steel-cased ammo, but we have only limited experience with it. If you shoot primarily steel-cased ammo, Velocity offers a trigger designed specifically for it. The 3 lb pull is light, crisp, and very fast for follow-up shots.

Bottom Line: If you want a smooth, reliable, and affordable upgrade, the Velocity 3lb Curved Trigger is one of our top recommendations -and our most popular trigger overall.

Installation Notes

Installing the Velocity 3lb Curved Trigger is a straightforward drop-in process that usually takes us under 20 minutes. Always ensure your firearm is completely unloaded before beginning.

1. Unload your firearm completely and dry fire it to release as much tension on the hammer spring as possible.
2. Separate the upper receiver from the lower receiver by pushing out the rear takedown pin and front pivot pin.
3. Remove the pistol grip, safety selector spring, detent, and safety selector.
4. Remove the old trigger/hammer assembly by driving out the trigger and hammer pins with a 1/8" punch.
5. Insert the new Velocity trigger assembly into the lower receiver. Do not install the trigger or hammer pins yet.
6. Reinstall the safety selector.
7. Install the trigger and hammer pins. We strongly recommend anti-walk pins (with thread locker on the anti-walk screws), but factory pins can also be used.
8. Using the provided Allen wrench, tighten the two 8/32 screws on both sides of the hammer in the aluminum housing to secure the pins.
9. Install the two 8/32x1/8" set screws on top of the first screws. We recommend applying a small amount of blue thread locker on these set screws.
10. Reinstall the safety detent, spring, and pistol grip.
11. Reinstall the upper receiver onto the lower receiver.
12. Function check the trigger: Place your thumb in front of the hammer and pull the trigger (do not let the hammer strike the receiver). Cock the hammer, put the firearm on safe, and verify the trigger does not fire while on safe.

Final Tip: After reassembly, always perform a full function check of the trigger and safety before loading any live ammunition.