🔥 Build the Beast

Published on July 21, 2025
Duration: 0:43

This guide details the assembly of a custom FNX-45 Tactical pistol build, emphasizing the integration of a high-lumen Surefire X300 Ultra weapon light and a durable red dot optic. The FNX-45 Tactical's factory optics plate is highlighted for its ability to facilitate a low co-witness with the red dot sight, a key consideration for enhanced aiming capabilities. The build is presented by Stav, who works at Gun For Hire Range and offers insights based on customer feedback and personal experience.

Quick Summary

The FNX-45 Tactical is a .45 caliber, double-stack pistol ideal for custom builds, featuring a factory optics plate for low co-witness with red dot sights. A recommended accessory is the Surefire X300 Ultra weapon light with 1000 lumens and a quick-detach mount.

Chapters

  1. 00:00Pistol Build Challenge Intro
  2. 00:04Gun Store Insights & Personal Picks
  3. 00:13FNX-45 Tactical Overview
  4. 00:20Optics Plate & Co-witnessing
  5. 00:25Red Dot Sight Features
  6. 00:30Surefire X300 Ultra Weapon Light
  7. 00:37Completing the Pistol Build

Frequently Asked Questions

What are the key features of the FNX-45 Tactical for a custom build?

The FNX-45 Tactical is a .45 caliber, double-stack pistol that comes factory-equipped with an optics plate. This plate is essential for achieving a low co-witness with a red dot sight, providing a reliable backup aiming solution.

What weapon light is recommended for the FNX-45 Tactical build?

The Surefire X300 Ultra weapon light is recommended. It boasts 1000 lumens of output and is available in Flat Dark Earth to match the pistol's aesthetics. Its quick-detach mount allows for easy installation.

What makes a red dot sight suitable for this tactical pistol build?

An ideal red dot optic for this build should have a large window for an expansive field of view, offer multiple reticle options for varied shooting scenarios, and be constructed for exceptional durability to withstand recoil.

How does the FNX-45 Tactical's optics plate benefit the build?

The factory-installed optics plate on the FNX-45 Tactical is a significant advantage. It allows for a low co-witness setup, meaning your iron sights will align with the red dot's aiming point, ensuring you can still aim effectively if the optic fails.

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