Enfield No.4 Mk1/2 to 500yds: Practical Accuracy

Published on December 13, 2018
Duration: 7:02

This guide details a practical accuracy course for the Lee-Enfield No.4 Mk1/2 at distances from 150 to 500 yards, focusing on iron sight marksmanship. The video, presented with high authority by Henry Chan and Josh Mazzola, highlights the importance of consistent zeroing, compensating for windage and elevation shifts, and understanding potential accuracy limitations due to historical barrel wear from cordite ammunition. It emphasizes analytical observation and precise corrections for effective long-range engagement.

Quick Summary

The Lee-Enfield No.4 Mk1/2 .303 British showed practical accuracy up to 500 yards with iron sights, achieving a 60% hit rate. However, instructors noted significant horizontal zero shifts beyond 300 yards and potential accuracy degradation due to bore wear from historical cordite ammunition.

Chapters

  1. 00:00Introduction & Rifle Specs
  2. 00:50Engagement: 150-250 Yards
  3. 01:35Engagement: 300-350 Yards
  4. 03:05Engagement: 400-450 Yards
  5. 04:21500 Yard Target & Bore Analysis

Frequently Asked Questions

What is the effective practical accuracy range for a Lee-Enfield No.4 Mk1/2 with iron sights?

The Lee-Enfield No.4 Mk1/2 demonstrated practical accuracy up to 500 yards, though significant zero shifts and bore wear near the throat required substantial compensation for consistent hits beyond 300 yards.

What factors can affect the accuracy of an older rifle like the Enfield No.4 Mk1/2 at longer distances?

Factors include mechanical zero shifts due to barrel harmonics or temperature, windage and elevation errors, and internal wear such as rifling erosion near the throat, often caused by historical use of potent propellants like cordite.

How was the accuracy of the Lee-Enfield No.4 Mk1/2 assessed in the video?

Accuracy was assessed through a practical course of fire from 150 to 500 yards using iron sights, with instructors meticulously noting and correcting for zero shifts and grouping tendencies at each distance.

What ammunition was used for the Enfield No.4 Mk1/2 accuracy test?

The test utilized MEN .303 British ammunition, specifically noted as being of 1980s German manufacture, to evaluate the rifle's performance.

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