How Accurate is a Match Grade Upper?

Published on November 30, 2025
Duration: 0:50

Elliott Delp, an experienced firearms reviewer, demonstrates the exceptional accuracy of the BoreBuddy .22LR Match Grade Upper for the AR-15 platform. Testing revealed sub-MOA groups at 100 yards, significantly outperforming standard .22LR conversion kits. This review highlights the benefits of a dedicated upper for precision rimfire shooting on an AR-15.

Quick Summary

The BoreBuddy .22LR Match Grade Upper achieves sub-MOA accuracy at 100 yards, with tested groups ranging from 0.722 to 1.152 MOA. This dedicated upper significantly outperforms standard .22LR conversion kits for AR-15 platforms seeking precision rimfire performance.

Chapters

  1. 00:00Introduction: BoreBuddy .22LR Match Grade Upper
  2. 00:11Accuracy & Performance: Sub-MOA Results
  3. 00:29Comparison: Dedicated Upper vs. Conversion Kit

Frequently Asked Questions

How accurate is the BoreBuddy .22LR Match Grade Upper?

During testing, the BoreBuddy .22LR Match Grade Upper demonstrated impressive accuracy, achieving sub-MOA groups at 100 yards. Specific measurements ranged from 0.722 MOA to 1.152 MOA, making it a high-performance option for precision rimfire shooting on an AR-15 platform.

What is the difference between a dedicated .22LR upper and a conversion kit?

A dedicated .22LR upper, like the BoreBuddy Match Grade Upper, is purpose-built for the .22 Long Rifle cartridge, offering superior accuracy. A conversion kit is a bolt carrier group and magazine adapter that allows a standard 5.56/.223 AR-15 upper to fire .22LR, but typically with significantly less accuracy.

What tools were used to measure the accuracy of the BoreBuddy upper?

The accuracy was measured and analyzed using the Ballistic-X application. This app helps in calculating group sizes and MOA (Minute of Angle) directly from target images, providing data-driven results for firearms testing.

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