7.62x39 AR Pistol (Diamondback Firearms)

Published on February 24, 2021
Duration: 11:00

This video provides a detailed review of a custom-built 7.62x39 AR pistol, focusing on component selection and performance. The presenter, Elliott Delp, discusses his experiences with the build, highlighting specific parts like the Diamondback Firearms lower and upper, a 10-inch barrel, Aero Precision bolt carrier, Aim Surplus enhanced bolt with a longer firing pin, and Duramag magazines. He addresses common 7.62x39 issues and the modifications made to mitigate them, offering insights into budget-friendly options and the overall fun factor of shooting this caliber in a pistol platform.

Quick Summary

This 7.62x39 AR pistol build emphasizes fun and reliability, featuring a Diamondback Firearms lower and upper, a 10-inch barrel, and an Aim Surplus enhanced bolt with a longer firing pin to reliably ignite hard-primered ammunition. Duramag magazines are recommended for consistent feeding.

Chapters

  1. 00:00Introduction
  2. 00:297.62x39 AR Pistol Overview
  3. 00:49Build Components Breakdown
  4. 01:51Budget Build Philosophy
  5. 02:01Diamondback Firearms Lower Receiver
  6. 02:20Diamondback Firearms Upper and Rail
  7. 02:2810-inch Pistol Barrel
  8. 02:53Expo Arms Gas Block
  9. 03:01Aero Precision Bolt Carrier and Aim Surplus Bolt
  10. 03:26Enhanced Bolt Features for 7.62x39
  11. 03:52Shockwave Blade Pistol Brace
  12. 04:43Buffer and Buffer Tube
  13. 05:03BCM QD End Plate
  14. 05:29Lower Parts Kit and Trigger
  15. 06:12Gas System Length
  16. 06:25A2 Flash Hider
  17. 06:34Red Dot Sight
  18. 06:48Accuracy and Ammunition Performance
  19. 07:35Purpose of a 10-inch Pistol
  20. 07:52Fun Factor of the Build
  21. 09:10Magazine Recommendations
  22. 09:50Conclusion and Future Plans

Frequently Asked Questions

What are the key components of this 7.62x39 AR pistol build?

The build features a Diamondback Firearms lower receiver, rail, and upper receiver, a 10-inch pistol barrel, an Expo Arms gas block, an Aero Precision bolt carrier, and an Aim Surplus enhanced bolt with a longer firing pin. It also includes a Shockwave Blade brace and Duramag magazines.

How does the longer firing pin on the Aim Surplus bolt help with 7.62x39?

The longer firing pin is crucial for reliably igniting hard-primered 7.62x39 ammunition. This modification helps mitigate potential ignition failures, ensuring consistent cycling and firing of the firearm.

What is the recommended purpose for a 7.62x39 AR pistol?

The presenter emphasizes that a 7.62x39 AR pistol is primarily for fun and enjoyment. While capable of hitting targets at 50-100 yards, it's not designed for extreme accuracy but rather as an enjoyable shooting platform for various uses.

Are there specific magazine recommendations for 7.62x39 AR pistols?

Yes, Duramag magazines are highly recommended for 7.62x39 AR pistols. The presenter specifically mentions using both 10-round and 28-round Duramag magazines, highlighting their reliability.

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