What guns do you bring to the range with you?

Published on September 25, 2025
Duration: 1:46

This video showcases two firearms being added to a gun bag buildout. The first is a 300 Blackout AR-15 pistol giveaway gun featuring an AT3 Spear XL upper, Griffin Armament Optimus suppressor, AT3 Alpha Green Dot optic, B5 grip, SB Tactical brace, and Odin Works upper receiver. The second is the presenter's personal Shadow Systems MR920 pistol, customized with stippling, goon tape, and a threaded barrel.

Quick Summary

AT3 Tactical's gun bag buildout features a 300 Blackout AR-15 pistol giveaway gun with an AT3 Spear XL upper, Griffin Armament Optimus suppressor, and AT3 Alpha Green Dot optic. The presenter also shows their custom Shadow Systems MR920 pistol, enhanced with stippling, goon tape, and a threaded barrel.

Chapters

  1. 00:00Intro: Ultimate Gun Bag Buildout
  2. 00:16What The Heck Am I Carrying? Giveaway Gun
  3. 00:22300 Blackout Giveaway Gun Details
  4. 00:25Griffin Armament Optimus Suppressor
  5. 00:31AT3 Spear XL Build Specs
  6. 00:38AT3 Alpha Green Dot Optic
  7. 00:42B5 Grip and SB Tactical Brace
  8. 00:47Odin Works Upper Receiver
  9. 00:52How to Enter the Giveaway
  10. 01:15Personal Shadow Systems MR920
  11. 01:21MR920 Customizations
  12. 01:26Goon Tape Application
  13. 01:29Threaded Barrel Feature
  14. 01:36Conclusion and Next Video Tease

Frequently Asked Questions

What firearms are featured in the AT3 Tactical gun bag buildout video?

The video showcases two firearms: a 300 Blackout AR-15 pistol giveaway gun built with an AT3 Spear XL upper, Griffin Armament Optimus suppressor, AT3 Alpha Green Dot optic, B5 grip, SB Tactical brace, and Odin Works upper receiver. It also features the presenter's personal Shadow Systems MR920 pistol with custom stippling and goon tape.

How can viewers enter to win the 300 Blackout giveaway gun from AT3 Tactical?

Viewers can enter to win the 300 Blackout giveaway gun by visiting the AT3 Tactical website and entering their email address. Winners are selected at random from all eligible entries.

What are some of the custom modifications mentioned for the Shadow Systems MR920?

The presenter's Shadow Systems MR920 has been customized with custom stippling for improved grip and wrapped in goon tape to make it easier to handle. It also features a threaded barrel.

What components make up the 300 Blackout AR-15 pistol giveaway build?

The 300 Blackout AR-15 pistol giveaway build includes an AT3 Spear XL upper with a 7.5-inch barrel, a Griffin Armament Optimus suppressor, an AT3 Alpha Green Dot optic, a B5 grip, an SB Tactical brace, and an Odin Works upper receiver.

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