1st Look: My New(ish) SCAR Battle Rifle

Published on February 1, 2024
Duration: 16:10

This video details extensive modifications to an FN SCAR rifle, transforming it into a personalized battle rifle. Key upgrades include M-LOK handguards, a shortened and threaded barrel, an adjustable gas system, an aftermarket stock with QD points, and an SR25-pattern lower receiver for magazine compatibility. The presenter emphasizes improving durability and ergonomics to address perceived shortcomings of the factory platform.

Quick Summary

Customizing an FN SCAR battle rifle involves several key modifications for improved performance and durability. Upgrades include M-LOK handguards, a shortened barrel, an adjustable gas system for suppressed use, a reinforced stock mount, and an SR25-pattern lower receiver for magazine compatibility, addressing common factory limitations.

Chapters

  1. 00:06Introduction to the SCAR Battle Rifle
  2. 00:43Preference for 6.5 Creedmoor over .308
  3. 01:11Journey to Customize the SCAR
  4. 01:51Breakdown of Component Parts
  5. 02:03Parker Mountain Machine M-LOK Panels
  6. 02:40Barrel Cutting and Threading
  7. 03:42QD Sling Socket Installation
  8. 04:00Charging Handle Upgrade
  9. 04:29Lingual Industries Stock Plate Upgrade
  10. 05:47SCAR B.R.E.A.T.H.E.R. Adjustable Gas Regulator
  11. 06:58Parker Mountain Machine Picatinny Rail for Stock
  12. 07:44AAM Defense Folding Stock
  13. 08:51Lingual Industries Upgraded Buffer
  14. 09:28Imperial Arms Company Buffer Bolt Carrier Group
  15. 10:08Imperial Arms Company SCAR Lower Receiver
  16. 10:48Aftermarket Grip Installation (Die Free Company)
  17. 11:17Aftermarket Selector and Trigger Installation
  18. 11:53Upgraded Bolt Release
  19. 12:33Finalizing the SCAR Build
  20. 13:13Zeroing the Primary Arms SLX MD-25 Optic
  21. 13:51Shooting at 100 Yards
  22. 14:08Shooting at 200 Yards
  23. 14:19Shooting at 600 Yards
  24. 14:41Shooting at 300 Yards
  25. 14:57Shooting at 400 Yards
  26. 15:21Conclusion and Future Plans

Frequently Asked Questions

What are the main advantages of using an aftermarket SR25-pattern lower receiver on a SCAR rifle?

Switching to an SR25-pattern lower receiver on a SCAR allows for the use of standard SR25/AR-10 magazines, which are more widely available and cost-effective than proprietary SCAR magazines. It also opens up compatibility with a broader range of aftermarket grips and triggers.

How can the SCAR's gas system be tuned for suppressed shooting?

An adjustable gas regulator, such as the Mototech Engineering SCAR B.R.E.A.T.H.E.R., can be installed to precisely control the amount of gas cycling the action. This allows for optimal performance when shooting suppressed, reducing gas blowback and wear on the firearm.

What modifications improve the durability of a SCAR rifle, especially when suppressed?

Upgrades like a reinforced stock mounting plate from Lingual Industries, a lighter-weight bolt carrier group from Imperial Arms Company, and an adjustable gas regulator help mitigate the increased stress on the firearm from suppressed use, preventing damage to components like the rear plate.

What are the benefits of shortening and threading a SCAR's barrel?

Shortening a SCAR's barrel, for example to 16 inches, significantly improves its handling and maneuverability, particularly in confined spaces or when carrying it. Threading the barrel also allows for easy attachment of suppressors or muzzle devices.

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