Ruger SR-556 review by Nutnfancy, Pt 2

Published on October 19, 2009
Duration: 26:17

This Ruger SR-556 review highlights its reliable piston system, which keeps the bolt carrier group cleaner than direct impingement models. While the stock trigger is criticized, the rifle demonstrates solid 2 MOA accuracy with standard ammo and potential for 1 MOA with match loads. It's noted as front-heavy but well-balanced by premium accessories like Troy sights, offering good value for a piston AR.

Quick Summary

The Ruger SR-556 is a reliable piston-driven AR-15, typically achieving 2 MOA accuracy with standard ammo and 1 MOA potential with match loads. It's noted for its cleaner operation due to the piston system but is front-heavy. Value is high, including premium Troy accessories.

Chapters

  1. 00:00Introduction & Run-and-Gun Drill
  2. 02:01Accuracy Testing & Trigger Critique
  3. 03:31Reliability & Ammunition Test
  4. 05:05Accuracy Assessment (2 MOA / 1 MOA)
  5. 06:56Ergonomics & Features (Troy Rails)
  6. 07:43Weight & Size Comparison
  7. 08:47Piston System Maintenance
  8. 09:09Value & Final Verdict

Frequently Asked Questions

What is the typical accuracy of the Ruger SR-556?

The Ruger SR-556 is generally considered a 2 MOA rifle with standard ammunition. However, with careful shooting and quality ammunition like PMC, it has demonstrated the potential to achieve 1 MOA groups, especially when paired with a good optic.

How reliable is the Ruger SR-556's piston system?

The SR-556's two-stage piston system is highly reliable, proving 100% functional with various brass-cased ammunition types. It also keeps the bolt carrier group significantly cleaner compared to direct impingement AR-15s.

What are the main ergonomic considerations for the Ruger SR-556?

The rifle features standard AR-15 controls and includes quality accessories like a Hogue grip and Troy rails. However, it is notably front-heavy due to the piston system and barrel, weighing around 9.6 lbs with accessories.

Is the Ruger SR-556 considered a good value?

Yes, the SR-556 offers high value, typically priced between $1,500-$1,600. This price includes premium factory-installed accessories such as Troy Industries rails and backup sights, along with a soft case.

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