Radian AR-15 Vertex Trigger Black w/Silver Hammer

The Radian VERTEX Trigger was conceived with functional ergonomics at the center of the design philosophy. The trigger bow is positioned forward of the traditional bow location, enhancing the shooter’s ability to make a straight-back trigger break, and reducing potential for “left and down” or “right and down” trigger pull. The bow features a distinct angular position, facilitating repeatable positioning for your trigger finger. The net result of the design is a more consistent, accurate, and more comfortable shooting experience.

The VERTEX Trigger is available in single configuration and features a true 3.5 pound zero-creep break, extremely short overtravel and a short, tactile reset. It is compatible with the AR15 platform, with a design that prevents pin walkout even when using standard hammer and trigger pins. Its use is appropriate for various applications, including long-range, competition, or combat.

1 – VERTEX-CBX Trigger or VERTEX-FBX Trigger1- Milspec Hammer Pin1 – Milspec Trigger Pin1 – 1/16″ Allen Key

The following tools are required to install your Radian Vertex-CBX or FBX trigger:

Flathead screwdriver3/16″ Allen Key (depending on pistol grip screw configuration)1/16” Allen Key (included)Straight Punch

If Replacing an Installed Trigger:STEP 1 | Remove the large screw visible inside of the pistol grip with either the flathead screw or Allen key, depending on your configuration. Be careful not to lose the safety spring or detent when removing the pistol grip from the receiver.STEP 2 | To remove the trigger, use the straight punch to push out the trigger pin and hammer pin that are holding your existing trigger in place.STEP 3 | Remove the safety selector.

Installing the Vertex Trigger:STEP 1 | Remove the nylon lock screw on bottom of trigger body with flathead screwdriver.STEP 2 | Insert the Vertex-CBX or FBX trigger into your lower receiver, guiding the trigger bow through the bottom opening in the receiver.STEP 3 | Install the safety selector.STEP 4 | Install the trigger pin and hammer pin through the receiver and corresponding holes in the trigger housing.STEP 5 | With the Safety Selector in the SAFE position, use the 1/16” Allen key supplied and FIRMLY tighten the two snug-down screws located towards the back of the trigger housing.STEP 6 | Install the safety, safety detent, detent spring, and pistol grip.STEP 7 | Reinstall the upper receiver to the lower receiver and perform a trigger function test (See below).

Function Test Procedure:Prior to using your firearm, perform the following tests WITHOUT AMMUNITION.

TEST 1 | Safety off, charge bolt, safety on, pull trigger firmly – trigger should NOT fire – Trigger should not make any audible clicks.TEST 2 | Safety off, charge bolt, safety on, pull trigger firmly, release trigger, safety off – Trigger should NOT fire.TEST 3 | Safety off, charge bolt, safety on, pull trigger firmly, release trigger, safety off, pull trigger – trigger should fire.TEST 4 | Safety off, charge bolt and engage bolt release, return cocking handle, while squeezing trigger lever release bolt onto empty chamber, release trigger (you should hear and feel the reset), pull lever – trigger should fire.

WARNING: If your trigger should fail any of these tests, repeat STEP 5 to ensure your trigger is firmly and correctly snugged down. If it continues to fail, do NOT use live ammunition until you have spoken with your local gunsmith or the Radian Weapons Customer Service Team.

Live Ammunition Testing at Range: Once TESTS 1 thru 4 have been successfully passed without ammunition, you can begin using ammunition at a range. Start with one round and slowly increase the number of live rounds in your magazine.

Lubrication: VERTEX-CBX or FBX Triggers can operate dry because of Triggertech’s patented technology. Any oil can be used, but it is recommended to be cleaned regularly.

Cleaning: The best way to clean a VERTEX-CBX or FBX trigger is with compressed air or a grease cutting agent that does not leave residue. We recommend lighter fluid, letting it dry, and blowing with compressed air.

Key Features & Specifications:

• Trigger Type: Single-stage with forward-positioned flat bow (FBX)  or Curved (CBX) for ergonomic straight-back pull
• Pull Weight: Crisp 3.5 lb zero-creep break
• Reset: Short, positive tactile reset with minimal overtravel
• Materials: 1144 carbon steel trigger bow; precision-machined S7 shock-resistant tool steel hammer
• Finish: Black trigger bow with Silver hammer (premium two-tone look)
• Compatibility: All standard AR-15 / AR-10 pattern lowers (prevents pin walkout)
• Installation: True drop-in design – installs in minutes with included hardware
• Included: Trigger assembly, mil-spec hammer & trigger pins, 1/16″ Allen key

The unique angular bow geometry ensures repeatable finger placement, making the Vertex ideal for rapid follow-up shots and precision work. Whether you’re competing in 3-Gun, running drills, or building a dedicated precision rifle, the Radian Vertex sets a new standard for AR trigger control and shootability.

Why Radian Weapons?

Radian Weapons is renowned for innovative, high-quality American-made components engineered for real-world performance and reliability.

Elevate your AR-15 with the Radian Vertex Flat or Curved Trigger Black w/Silver Hammer today and experience the difference in every shot.

By purchasing Radian AR-15 Vertex Trigger Black w/Silver Hammer from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.