SCAR 17S | Choco Chip

Published on November 17, 2025
Duration: 2:11

This guide details the installation of optics and accessories on an FN SCAR 17S, featuring a custom 'Choco Chip' camouflage. Expert Roger Barrera demonstrates mounting a Primary Arms PLx scope and a Holosun red dot, emphasizing the use of a KDG mount and proper torquing with a Wheeler FAT wrench. The process highlights ergonomic improvements with a vertical foregrip and showcases the final aesthetic integration of high-end components.

Quick Summary

Expert Roger Barrera demonstrates the installation of high-end optics and accessories on an FN SCAR 17S. The process includes mounting a Primary Arms PLx 1-8x24 FFP scope with a KDG SIDELOK mount and a Holosun red dot, emphasizing precise torquing with a Wheeler FAT Wrench for optimal performance and reliability.

Chapters

  1. 00:00Unboxing and Initial Inspection
  2. 00:48Accessory Installation: Foregrip
  3. 01:04Optic Mounting: Primary Arms PLx
  4. 01:21Secondary Optic and Final Torquing
  5. 01:45Final Build Showcase

Frequently Asked Questions

What accessories are installed on the FN SCAR 17S in this video?

The FN SCAR 17S is equipped with a vertical foregrip for improved handling, a Primary Arms PLx 1-8x24 FFP scope mounted with a KDG SIDELOK mount, and a secondary Holosun red dot sight.

What is the importance of using a torque wrench when mounting optics on a firearm?

Using a torque wrench, like the Wheeler FAT Wrench shown, is crucial for ensuring optic mount screws are tightened to the manufacturer's specifications. This prevents over-tightening, which can damage components, and under-tightening, which can lead to the optic shifting or coming loose during recoil.

What caliber is the FN SCAR 17S and what are its approximate base specifications?

The FN SCAR 17S is chambered in 7.62x51mm NATO / .308 Winchester. It has an approximate base weight of 8.0 lbs, a barrel length of 16.25 inches, and typically uses a 20-round magazine capacity.

Who is Roger Barrera and what is his expertise level?

Roger Barrera, owner of QVO Tactical, is a recognized figure in the tactical gear community. His detailed demonstration, proper use of tools like the Wheeler FAT Wrench, and selection of high-tier components indicate a high level of expertise.

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