300 Blackout Night Predator Build

Published on April 12, 2025
Duration: 8:57

This video details a custom 300 Blackout pistol build designed for night predator hunting and homestead defense. It highlights the Cox Arms Stalker platform, featuring a 10.5-inch barrel, a Tailhook brace, and a Rex Silentium suppressor. Key components include an AGM Rattler thermal optic, an Elfman SOCOM adjustable trigger, and Ammo Inc. 220-grain subsonic ammunition, emphasizing its quiet operation and effectiveness.

Quick Summary

This 300 Blackout pistol build, a Cox Arms Stalker, is optimized for night predator hunting and homestead defense. It features a 10.5-inch barrel, Rex Silentium suppressor, AGM Rattler thermal optic, and Ammo Inc. 220-grain subsonic ammunition for quiet, effective operation.

Chapters

  1. 00:01:14300 Blackout Trivia & Parts List
  2. 00:01:48Cox Arms Stalker 300 Blackout Pistol Overview
  3. 00:02:38Barrel and Twist Rate Discussion
  4. 00:02:43Recommended 300 Blackout Ammunition
  5. 00:03:01Buffer and Gas Block Adjustments
  6. 00:03:13Buffer Spring Upgrade
  7. 00:03:18Suppressor and Muzzle Brake Setup
  8. 00:03:34Elfman SOCOM Adjustable Trigger
  9. 00:04:08AGM Rattler Thermal Optic
  10. 00:04:32Cox Arms Billet Receiver Set
  11. 00:04:58Fab Defense Flip-Up Sights
  12. 00:05:39Pistol Grip Upgrade
  13. 00:05:55TacPack Subscription Box Promotion
  14. 00:06:47Upgraded Bolt Carrier Group
  15. 00:06:58Vidian Laser Hand Stop
  16. 00:07:18Run Gun Rail Glove
  17. 00:08:00Final Build Recap and Aesthetics

Frequently Asked Questions

What is the primary purpose of this 300 Blackout pistol build?

This 300 Blackout pistol build is designed for night predator hunting and homestead defense. Its key features, including a suppressor and thermal optic, make it effective for quiet, low-light operations against both four-legged and two-legged threats.

What ammunition is recommended for this 300 Blackout build and why?

The recommended ammunition is Ammo Inc. 220-grain subsonic 300 Blackout. It's praised for its quiet performance, consistency, and affordability, making it ideal for suppressed use and predator hunting scenarios where noise reduction is critical.

What are the advantages of the Elfman SOCOM adjustable trigger?

The Elfman SOCOM trigger is field-adjustable from 3 to 5.5 pounds, with each click altering the pull weight by half a pound. This allows users to customize trigger feel without tools, catering to preferences for lighter or heavier pulls for different applications.

How does the AGM Rattler thermal optic enhance the build's capabilities?

The AGM Rattler TS-25-384 thermal optic allows the user to easily spot heat signatures of animals in the dark. This significantly improves target acquisition and identification during nighttime predator hunting or defense scenarios, making threats highly visible.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from MrBigKid

View all →