Interview with North Korean soldier | ft. Calvin

Published on April 24, 2025
Duration: 7:06

This video details accuracy issues experienced with a VZ 58 rifle using Hungarian Gecko 7.62x39mm ammunition, comparing it unfavorably to Russian ammunition. The speaker also discusses a CZ 75 pistol, its DA/SA operation, and a minor holster retention modification. The core technical takeaway is the impact of non-crimped ammunition on rifle accuracy and reliability due to bullet setback.

Quick Summary

Accuracy issues with a VZ 58 rifle were traced to un-crimped Hungarian Gecko 7.62x39mm ammunition. Bullet setback during feeding caused inconsistent shot placement. A 1990 CZ 75 pistol was also discussed, noting its DA/SA operation and original steel magazines.

Chapters

  1. 00:08Introduction & Cabin Setup
  2. 01:17Unpleasant Discovery in Cabin
  3. 01:58VZ 58 Rifle & Ammo Accuracy Issues
  4. 03:56CZ 75 Pistol Overview
  5. 05:08Pistol Malfunction & Cause
  6. 05:31VZ 58 Identification & Chamber Flag
  7. 06:03Diagnosing Ammo Feeding Problems

Frequently Asked Questions

What caused accuracy issues with the VZ 58 rifle?

The primary cause of accuracy issues with the VZ 58 rifle was identified as Hungarian Gecko 7.62x39mm ammunition. The bullets were not crimped, leading to them being pushed back into the casing during feeding, which affected concentricity and caused inconsistent shot placement.

How does un-crimped ammunition affect firearm performance?

Un-crimped ammunition can lead to bullet setback when it contacts the feed ramp or chamber. This setback alters the bullet's alignment (concentricity), which significantly impacts accuracy. It can also increase internal pressure and velocity, potentially causing malfunctions or safety concerns.

What are the key features of the 1990 CZ 75 pistol discussed?

The 1990 CZ 75 pistol is a double-action/single-action firearm. It features original steel magazines with steel base plates and a capacity of 16+1 rounds. The speaker notes it can be run single-action only for a crisper trigger pull.

What is a common pistol malfunction related to feed ramps?

A common pistol malfunction involving the feed ramp is a failure to feed, where the bullet fails to properly enter the chamber. In this video, the bullet got stuck on the feed ramp and was pushed back into the casing, indicating an ammunition issue rather than a firearm defect.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from Polenar Tactical

View all →