Upgrading My AR15

Published on September 30, 2025
Duration: 1:59

This AR-15 upgrade focuses on enhancing homestead defense capabilities. Key modifications include installing an Ultradyne Apollo muzzle brake for improved follow-up shots, F.A.B. Defense furniture like the RAPS stock and Gradus grip for stability, and a Rise Armament Iconic two-stage trigger for precision. The build is completed with a Devil Dog Concepts side charging handle and a Winchester Supreme Optics THSX 640 thermal sight, along with F.A.B. Defense offset irons and a Spike bipod.

Quick Summary

The AR-15 build features an Ultradyne Apollo muzzle brake for better follow-up shots, F.A.B. Defense furniture (RAPS stock, Gradus grip), a Rise Armament Iconic two-stage trigger, and a Winchester Supreme Optics THSX 640 thermal sight.

Chapters

  1. 00:00Intro & Muzzle Brake Upgrade
  2. 00:17F.A.B. Defense Furniture Installation
  3. 00:42Trigger & Side Charging Handle Upgrade
  4. 01:06Thermal Optic & Final Accessories

Frequently Asked Questions

What muzzle brake was installed on the AR-15?

The AR-15 was upgraded with an Ultradyne Apollo muzzle brake. This component is designed to improve follow-up shots for firearms chambered in .223/5.56 caliber.

What furniture upgrades were made to the AR-15?

F.A.B. Defense furniture was installed, including the RAPS (Rapid Adjustment Precision Stock) for enhanced stability and the Gradus reduced angle pistol grip for improved ergonomics.

What trigger was chosen for the AR-15 build?

The stock trigger was replaced with a Rise Armament Iconic independent two-stage trigger, offering a more precise and crisp shooting experience.

What thermal optic was added to the AR-15 build?

A Winchester Supreme Optics THSX 640 thermal sight was mounted. It features a 640 sensor resolution and includes WiFi connectivity for advanced thermal imaging capabilities.

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