Winchester 40gr FMJ 22 Magnum Ammo Accuracy Test

Published on January 19, 2025
Duration: 6:53

This review tests Winchester 40gr FMJ 22 Magnum ammunition through a Ruger American and a CZ 457. The reviewer found the ammunition to be consistent, particularly at 50 yards, and discusses its effectiveness for home butchering due to deep penetration, while noting it may lack expansion for hunting compared to hollow points.

Quick Summary

Winchester 40gr FMJ 22 Magnum ammunition, advertised at 1910 ft/s, is effective for home butchering due to deep penetration. Accuracy tests showed groups around 0.8 inches at 50 yards and 1.3-2.5 inches at 100 yards, with the CZ 457 generally outperforming the Ruger American.

Chapters

  1. 00:00Introduction: Winchester 40gr FMJ 22 Magnum Ammo Review
  2. 00:04Ammunition Specifications and Purpose
  3. 00:36Rifles Used: Ruger American and CZ 457
  4. 01:06Testing Distances: 50 and 100 Yards
  5. 03:10Accuracy Results at 50 Yards
  6. 05:04Accuracy Results at 100 Yards
  7. 05:42Final Thoughts and Ammunition Application

Frequently Asked Questions

What are the key specifications for Winchester 40gr FMJ 22 Magnum ammunition?

The Winchester 40gr FMJ 22 Magnum ammunition is advertised with a velocity of 1910 feet per second. It features a 40-grain Full Metal Jacket projectile, making it suitable for deep penetration applications.

How did Winchester 40gr FMJ 22 Magnum perform in accuracy tests at 50 yards?

At 50 yards, the ammunition performed consistently. The Ruger American produced groups around 0.8 inches, while the CZ 457 achieved slightly tighter groups, with one measuring 0.6 inches.

What are the accuracy results for Winchester 40gr FMJ 22 Magnum at 100 yards?

At 100 yards, the Ruger American showed groups between 1.8 and 2.5 inches. The CZ 457 demonstrated better consistency, with both 5-round groups measuring approximately 1.3 inches.

What is the recommended use for Winchester 40gr FMJ 22 Magnum ammunition?

This ammunition is effective for home butchering and dropping steers due to its deep penetration. However, for hunting, its lack of expansion compared to hollow points means shot placement is critical.

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