The FRT-RD3™ Forced Reset Trigger for HK MP5, MP5K, SP5, and SP5K delivers a faster, more responsive firing experience by mechanically resetting the trigger after each shot, all while maintaining full compliance with federal regulations.
What you get
- Drop-in, duty-grade 3-position trigger (Safe/Semi/FRT)
- Designed for HK AMBI/SEF grip frames
- Includes 3-position safety selector
- 100% manufactured and assembled in the USA
- Optimized for competitive shooting and tactical training
Build and finish
The FRT-RD3™ is precision-engineered to meet Rare Breed Triggers’ exacting standards. Constructed from high-quality materials, it features tight tolerances and a durable finish that resists wear under heavy use. The trigger mechanism is designed for smooth operation, ensuring consistent performance even during rapid fire sequences.
Every component is machined and assembled in the USA, guaranteeing reliability and adherence to strict quality control measures. The finish is both corrosion-resistant and aesthetically refined, making it a functional upgrade that complements the HK platform’s design.
Compatible platforms
- HK MP5
- HK MP5K
- HK SP5
- HK SP5K
Installation notes
The FRT-RD3™ is designed as a drop-in upgrade for HK roller-delayed firearms. Installation requires basic tools and familiarity with your firearm’s internals. Detailed instructions are provided to ensure a straightforward process.
Whether you’re refining your competition setup or enhancing your tactical training, the FRT-RD3™ offers a reliable, high-performance solution for HK MP5 and SP5 platforms. Pair it with other premium accessories from F1 Firearms to maximize your firearm’s potential.
