Radian Weapons Vertex Trigger FBX Flat Black – AR-15/AR-10

The Radian Weapons Vertex FBX (Flat Bow eXtreme) trigger is a precision drop-in trigger assembly designed for AR-15 and AR-10 pattern rifles. This single-stage trigger delivers a crisp, consistent pull weight and minimal overtravel, improving accuracy and shot-to-shot consistency over factory mil-spec triggers. The flat trigger face provides a more uniform finger placement and pull angle for shooters who prefer that geometry over traditional curved designs.

Constructed from hardened steel with a black nitride finish for corrosion resistance and reduced friction. The FBX is a true drop-in assembly that installs without gunsmithing or fitting—all pins, springs, and disconnector components are contained within the trigger housing. Compatible with standard AR-15 lower receivers and .308 AR platforms. No permanent modifications required.

• Part Type: Single-Stage Drop-In Trigger Assembly
• Compatible Firearms: AR-15, AR-10, and .308 AR pattern rifles
• Material: Hardened steel
• Finish: Black nitride
• Trigger Face: Flat bow design
• Installation: Drop-in, no gunsmithing required
• Includes: Complete trigger assembly with pins and springs