300 Blackout Build! With the Radical Defense CS3!

Published on May 21, 2024
Duration: 10:53

This video details a custom 300 Blackout AR-15 build, highlighting specific components and their functionalities. The presenter emphasizes the performance of the Radical Defense CS3 suppressor, the Geissele SSP trigger, and the Knight's Armament SR30 upper. The build is optimized for subsonic ammunition, with considerations for buffer selection based on ammunition type.

Quick Summary

This custom 300 Blackout AR-15 build features a Knight's Armament SR30 upper with a 9.5-inch barrel and a Radical Defense CS3 suppressor. The build is optimized for subsonic ammunition, utilizing a standard carbine buffer, and includes a Geissele SSP trigger and Aimpoint ACRO P-2 optic.

Chapters

  1. 01:36Introducing the 300 Blackout Build
  2. 01:52Stock and Lower Receiver Components
  3. 02:31Radian Ambi Lower and Grip
  4. 03:09Geissele SSP Trigger Installation and Feel
  5. 03:45Knight's Armament SR30 Upper and Barrel
  6. 04:01Knight's Armament Iron Sights
  7. 04:14Aimpoint ACRO P-2 Optic Setup
  8. 04:39Rail Covers and Cable Management
  9. 05:13Modlite Weapon Light and IR Head
  10. 05:48Chop BCM Grip
  11. 06:16Rearden Muzzle Brake
  12. 06:46Radical Defense CS3 Suppressor Deep Dive
  13. 07:30Hub Compatible Suppressor Mount
  14. 08:07Buffer Selection for 300 Blackout
  15. 09:11Bolt Carrier Group
  16. 09:47Build Recap and Questions

Frequently Asked Questions

What is the primary caliber of the custom AR-15 build featured in the video?

The custom AR-15 build featured in the video is chambered in 300 Blackout. This caliber is known for its versatility, particularly with subsonic ammunition for suppressed shooting applications.

What suppressor is used on the 300 Blackout build, and what are its key features?

The video highlights the Radical Defense CS3 suppressor, a 30-caliber, 5-inch long can made from Hannes 282. It's designed for reduced back pressure, is belt-fed machine gun rated, and features a 3D-printed construction with a unique external pattern.

How does the builder recommend selecting a buffer for 300 Blackout, depending on ammunition type?

For subsonic 300 Blackout, a standard weight carbine buffer is recommended. For supersonic rounds, the builder suggests using the included Knight's Armament H2 buffer to manage recoil and cycling.

What optic is mounted on the 300 Blackout rifle, and why was it chosen?

An Aimpoint ACRO P-2 optic is mounted on the rifle. The presenter chose this optic for its compact size, deeming it suitable for a smaller rifle platform like this 300 Blackout build.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from Juicey Media

View all →