Nighthawk Custom Interchangeable Optic System (IOS) Trijicon SRO/RMR HD Plate

Nighthawk Custom Interchangeable Optic System (IOS) Trijicon SRO/RMR HD Plate

The Nighthawk Custom IOS Trijicon SRO/RMR HD Optic Plate is purpose‑built for shooters who demand precision, adaptability, and uncompromising reliability from their optics setup. Designed specifically for the Interchangeable Optic System (IOS), this plate gives you the ability to run the popular Trijicon SRO or Trijicon RMR HD on your 1911 platform with the same rock‑solid lockup and repeatable zero that Nighthawk shooters expect.

Purpose‑Built for IOS System
Designed to integrate perfectly with Nighthawk’s Interchangeable Optic System for secure mounting and repeatable zero.

Compatible with Trijicon SRO & RMR HD
Supports two of the most popular red dot optics for competition and defensive shooting.

Complete Hardware Included
Comes with mounting screws, IOS plate pin, and Allen wrench for a ready‑to‑install solution.

SRO‑Specific Design Adjustments
Backup rear sight removed and optic must be detached before plate removal due to SRO’s forward‑hanging glass.

Specifications

• System Compatibility: Nighthawk Custom Interchangeable Optic System (IOS)
• Optic Compatibility: Trijicon SRO, Trijicon RMR HD
• Included Hardware: Mounting screws, IOS plate pin, Allen wrench
• Use Case: Competition, defensive shooting, enhanced target acquisition