Ruger 10/22 Accuracy Test | SK Rifle Match 40g Ammunition | Part 3

Published on February 18, 2023
Duration: 11:58

This video details an accuracy test of a bone stock Ruger 10/22 rifle using SK Rifle Match 40-grain .22 Long Rifle ammunition. The test involved chronograph readings for average velocity and shooting five groups at 100 yards to compare group sizes. The results showed an average velocity of 990 fps and an average group size of 1.47 inches, with one group achieving sub-MOA.

Quick Summary

An accuracy test of a bone stock Ruger 10/22 using SK Rifle Match 40-grain .22LR ammunition at 100 yards yielded an average velocity of 990 fps. Group sizes ranged from 0.91" (sub-MOA) to 1.93", with a 5-group average of 1.47 inches, indicating good performance.

Chapters

  1. 00:49Introduction & Ammunition
  2. 02:14Ammunition Details & Test Plan
  3. 03:14Velocity Testing
  4. 03:50100-Yard Accuracy Test Setup
  5. 06:05Ammunition Observations
  6. 09:41Group Results & Analysis

Frequently Asked Questions

What was the average velocity of the SK Rifle Match 40-grain .22LR ammunition tested?

The SK Rifle Match 40-grain .22 Long Rifle ammunition averaged 990 feet per second (fps) across multiple chronograph readings during the accuracy test. Individual readings ranged from 971 fps to 1000 fps.

What were the group sizes achieved with the Ruger 10/22 using SK Rifle Match ammo at 100 yards?

The group sizes recorded at 100 yards were 1.24", 0.91" (sub-MOA), 1.47", 1.81", and 1.93". The overall 5-group average was 1.47 inches.

Why is testing at 100 yards preferred over 50 yards for rifle accuracy?

Testing at 100 yards is preferred because differences in group size become more pronounced and easier to compare over the greater distance. This allows for a clearer assessment of an ammunition's or rifle's accuracy potential.

How did the SK Rifle Match ammunition perform compared to other tested rounds?

The SK Rifle Match ammunition was noted as a top performer, showing very little flier action and achieving sub-MOA accuracy on one group. It was considered better than CCI Mini-Mags in this specific test.

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