KAC M110 SASS: The end of the M14 (SR25/ AR10 vs M21 sniper accuracy review)

Published on December 20, 2018
Duration: 9:32

The KAC M110 SASS, an evolution of the AR-10 platform, demonstrably outperformed the M14-based M21 sniper system in accuracy testing, achieving 1.08 MOA compared to the M21's 1.83 MOA. Key features include a 20-inch 5R barrel, KAC URX II handguards, and a reflex suppressor. While effective, the M110 is being succeeded by the H&K G28 (M110A1 CSASS) for improved maneuverability.

Quick Summary

The KAC M110 SASS demonstrated superior accuracy to the M21 sniper rifle, averaging 1.08 MOA versus 1.83 MOA, with negligible point-of-impact shift when heated. Key features include a 20-inch 5R barrel and KAC Reflex Suppressor.

Chapters

  1. 00:00Introduction to the M110 SASS
  2. 01:29Development History: AR-10 to M110
  3. 02:24M110 Technical Features & Suppressor
  4. 02:52Internal Components & Ergonomics
  5. 04:01Accuracy Testing: M110 vs. M21
  6. 07:36Conclusion & Future Replacement (M110A1)

Frequently Asked Questions

What is the average accuracy of the KAC M110 SASS compared to the M21 sniper rifle?

In testing, the KAC M110 SASS achieved an average accuracy of 1.08 MOA. The M21 sniper weapon system, based on the M14, averaged 1.83 MOA, indicating the M110's superior precision.

What are the key technical features of the KAC M110 SASS?

The M110 SASS features a 20-inch 5R rifled barrel, KAC URX II handguards, a KAC Reflex Suppressor, sand cuts on the bolt carrier for reliability, and a KAC match 2-stage trigger.

Did the M110 SASS experience point-of-impact shift when heated?

No, the M110 SASS showed negligible point-of-impact shift as the barrel heated during accuracy testing. This contrasts with the M21 sniper system, which exhibited a significant 1.2-inch POI shift.

What rifle is replacing the KAC M110 SASS in the US military?

The US military is phasing in the Heckler & Koch G28, designated as the M110A1 CSASS. This new system is a piston-driven rifle, moving away from the direct impingement system of the M110.

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