COMING EARLY 2026
FRT90 Forced Reset Trigger for FN PS90
The FRT90 (Forced Reset Trigger) is a next-generation fire-control upgrade developed by Dorin Technologies for the FN PS90 platform. Utilizing a proprietary internal mechanism and advanced geometry (patent pending), the FRT90 enhances the factory trigger pack to support a dedicated 3-position selector—Safe, Semi, and a third position engineered specifically for forced-reset operation. This system allows shooters to select standard semi-automatic only fire or semi-automatic fire with a forced-reset mechanism, enabling significantly faster cycling while maintaining full control and the familiar PS90 ergonomics.
3-Position Selector: Safe, Semi & FRT Mode
The FRT90 incorporates a selector configuration tailored for the PS90 platform, giving the shooter fast, intuitive access to all modes. The selector interface itself is part of Dorin Technologies’ proprietary design (patent pending):
- Safe — Mechanical safety blocks trigger movement.
- Semi — Standard PS90 semi-automatic operation for training, precision shooting, and general range use.
- FRT Mode — Engages the forced-reset mechanism, providing a more rapid trigger return while still requiring a separate pull for each shot fired.
Clear physical detents and selector travel allow shooters to easily distinguish each mode while maintaining safe and consistent handling.
Dual-Mode Semi-Auto Operation
The FRT90 is engineered around the PS90’s unique fire-control geometry to produce predictable, consistent performance in both modes:
- Semi-auto only — Retains factory-style PS90 operation for general use.
- Semi-auto with forced reset (FRT Mode) — Trigger is mechanically driven forward after each shot, helping the shooter achieve faster follow-up shots while preserving one-pull-per-round operation.
This selectable configuration lets shooters tailor the PS90’s performance to their intended application without altering the rifle’s core ergonomics.
Premium Design, Materials & Manufacturing
Dorin Technologies engineered the FRT90 as a purpose-built upgrade, using premium materials and controlled manufacturing processes designed for longevity and consistency. Several aspects of the internal mechanism and reset geometry are part of Dorin Technologies’ patent-pending design:
- Premium construction using high-strength materials appropriate for fire-control components.
- Precision-machined interfaces for smooth, consistent operation.
- Refined geometry optimized for reliability, break quality, and rapid reset timing.
- Quality-controlled assembly focused on durability and consistent performance over extended use.
All performance characteristics are based on engineering intent and practical testing to ensure predictable and safe operation when used correctly.
Compatibility
- Designed specifically for the FN PS90 platform.
- Interfaces with factory PS90 trigger housings.
- Intended for use with OEM-spec operating components.
- No permanent modification to the rifle is required.
For highly modified or non-standard PS90 builds, confirm compatibility prior to installation.
Installation & Setup
The FRT90 installs as a drop-in upgrade to the PS90 trigger pack. All safety and function checks should be performed before the firearm is loaded or fired. Recommended steps include:
- Verify the firearm is completely unloaded before disassembly.
- Follow all provided instructions carefully.
- Perform safe dry-fire and function checks in Safe, Semi, and FRT modes.
- Conduct initial live-fire testing in a controlled environment.
Professional installation by a qualified gunsmith is recommended.
Legal & Compliance Notice
The FRT90 is a forced-reset style trigger engineered so that the shooter must pull the trigger for each round fired, regardless of selector position. However, laws and regulations related to forced-reset triggers vary by jurisdiction and may change over time.
- The purchaser is responsible for ensuring compliance with all applicable federal, state, and local laws.
- If you are uncertain about legality in your state, consult qualified legal counsel before purchase.
- Do not modify the product or firearm in a way that alters the intended mechanical function.
Purchasing and installing the FRT90 constitutes agreement to use it responsibly, safely, and in accordance with all applicable laws.
Related PS90 Products
Important Disclaimers
- All sales are final. This product is not eligible for returns or exchanges.
- Certain PS90 trigger packs may require removal of the factory-installed blind pin that retains the disconnector to achieve proper installation or selector function.
- This product is available only in jurisdictions where its sale and possession are lawful.
- Design and technology are patent pending.
Please ensure you understand these conditions prior to ordering. If you are unsure about legality in your state or whether your trigger pack contains a disconnector blind pin, consult a qualified gunsmith or legal professional before installation.