Geissele 11.5 Super Duty Review

Published on April 22, 2020
Duration: 7:45

This review of the Geissele 11.5 Super Duty upper highlights its impressive accuracy, achieving 0.57 MOA with match-grade ammunition, and robust reliability, demonstrated through mud and water submersion tests. While the product's performance is technically praised, the review also critically addresses significant shipping delays and customer service issues with Geissele, alongside a minor critique of the Surefire flash hider's sound. The assessment comes from hosts with high authority, evidenced by their detailed technical analysis and extensive testing experience.

Quick Summary

The Geissele 11.5 Super Duty upper delivers exceptional accuracy, achieving 0.57 MOA with Hornady Black 5.56 NATO, and demonstrates high reliability through mud and water submersion tests. While technically proficient with a well-tuned gas system, the purchasing experience was marred by a 16-week shipping delay and communication issues.

Chapters

  1. 00:00Introduction and Shooting Montage
  2. 01:25Geissele Maritime Bolt Catch Demonstration
  3. 01:43Initial Impressions and Shipping Delays
  4. 02:35Accuracy Testing Results
  5. 03:12Shooting Experience and Gas System Analysis
  6. 04:25Reliability Testing (Mud/Water)
  7. 05:14Muzzle Device Critique and Final Thoughts

Frequently Asked Questions

What accuracy was achieved with the Geissele 11.5 Super Duty upper?

The Geissele 11.5 Super Duty upper demonstrated impressive accuracy, achieving a 0.57 MOA group with Hornady Black 5.56 NATO ammunition. Other tested rounds like M855 and Wolf Gold showed larger groups at 2.87 MOA and 1.78 MOA, respectively.

How reliable is the Geissele 11.5 Super Duty upper in adverse conditions?

The Geissele 11.5 Super Duty upper proved highly reliable, continuing to function flawlessly after being intentionally submerged in mud and water. This testing suggests robust construction and effective component design for harsh environments.

What are the key performance characteristics of the Geissele 11.5 Super Duty upper's gas system?

The gas system on the Geissele 11.5 Super Duty upper is described as well-tuned, contributing to a pleasant shooting experience with soft recoil. It also exhibits consistent 3 o'clock ejection, even when suppressed, indicating efficient gas management.

What criticisms were raised regarding the Geissele 11.5 Super Duty upper or the purchasing experience?

Criticisms included a significant 16-week shipping delay, exceeding the promised 8 weeks, and frustration with Geissele's customer communication. The Surefire 3-prong flash hider was also noted for its 'pinging' sound.

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