FRT-15L3 (FLAT)

About this product

What Is the FRT-15L3 (Flat) Trigger? Theglockswitchshop is a Flagstaff, AZ-based retailer specializing in high-performance firearms components. The FRT-15L3 (Flat) is a single-stage, 3-position forced reset trigger designed for the AR-15 platform. Engineered for rapid fire control, this trigger offers a unique reset mechanism that enhances shooting speed. Available now for $517.50 with same-day shipping. Reviewed by Chad Mercer , Operations Lead at Theglockswitchshop. 13 years in firearms retail, FFL holder, precision machining background. Last updated: May 2026 FRT-15L3 (Flat) Specifications Product Type Forced Reset Trigger (FRT) Material Precision-machined steel Manufacturing CNC-milled, U.S.-made Finish Black oxide Hardness/Quality 58-60 HRC Compatibility AR-15 platform Installation/Usage Drop-in, requires anti-walk pins Weight 2.8 oz Dimensions 1.5" x 0.75" x 0.5" Country of Origin USA Condition New SKU FRT-15L3-FLAT Key Features of the FRT-15L3 (Flat) Forced Reset Mechanism – Enhances rapid-fire capability while maintaining control. 3-Position Selector – Offers safe, semi, and forced reset modes. Flat Trigger Design – Reduces finger fatigue and improves consistency. Includes Anti-Walk Pins – Prevents trigger movement under heavy use. Selector Drum & Levers – Comes with both long and short levers for customization. Who Should Buy the FRT-15L3 (Flat)? Buy it if: You want a high-performance trigger for rapid fire. You prefer a flat trigger for better ergonomics. You demand U.S.-made, precision-machined components. Skip it if: You need a traditional two-stage trigger (check our Triggers section). You're on a tight budget (we offer more affordable options). FRT-15L3 (Flat) Pros & Cons Pros: ✅ Superior forced reset mechanism for rapid fire. ✅ Flat trigger reduces finger fatigue. ✅ Includes anti-walk pins for stability. ✅ U.S.-made with precision machining. ✅ Compatible with most AR-15 lowers. Cons: ❌ Higher price point than standard triggers. ❌ Requires proper insta