Which 5.7 round is the BEST - DBX57

Published on February 18, 2022
Duration: 16:03

Edwin Sarkissian provides an in-depth review and testing of the Diamondback DBX57 pistol chambered in 5.7x28mm. He compares three types of 5.7x28mm ammunition: Green Tip, FMJ (American Eagle), and Hollow Point (FN), evaluating their penetration capabilities through sheet metal and ballistic cheese. The video highlights the unique features of the DBX57 and offers practical insights into the performance differences of various 5.7x28mm rounds.

Quick Summary

Edwin Sarkissian reviews the Diamondback DBX57 in 5.7x28mm, comparing Green Tip, FMJ, and Hollow Point ammo. Tests included penetration through sheet metal and ballistic cheese, revealing differences in expansion and depth. The DBX57 boasts features like an M-LOK handguard and side-charging handle.

Chapters

  1. 00:00Introduction to Diamondback DBX57
  2. 01:035.7x28mm Ammunition Overview
  3. 01:36Sheet Metal Penetration Tests
  4. 06:47Sponsorship and Training Gear
  5. 08:36Ballistic Cheese Test
  6. 12:33Bullet Recovery and Comparison

Frequently Asked Questions

What are the key features of the Diamondback DBX57 pistol?

The Diamondback DBX57, chambered in 5.7x28mm, features a futuristic design, M-LOK handguard, lightweight build, AR-style safety, and a side-charging handle. It accepts 20-round magazines compatible with FN Five-seveN magazines.

How did different 5.7x28mm rounds perform in penetration tests?

In sheet metal tests, Hollow Point rounds stopped at the 8th disc, FMJ penetrated 11 discs, and Green Tip performed similarly to FMJ. In ballistic cheese, Hollow Point expanded significantly but penetrated less than FMJ or Green Tip.

What ballistic mediums were used to test 5.7x28mm ammunition?

The video utilized two primary ballistic mediums for testing 5.7x28mm ammunition: 24-gauge sheet metal discs and blocks of mild cheddar cheese, allowing for visual assessment of penetration and expansion.

What training tools were mentioned in the video?

The video featured HITS Arms laser trainer bullets, which are designed for safe indoor dry-fire practice. These trainers are available for various common calibers, including 9mm, .223 Rem, .45 ACP, and .308 Win.

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