PWS MkI Mod 1 AR15 Endurance Test - And I broke something.

Published on April 8, 2020
Duration: 23:45

This endurance test pushes the PWS MkI Mod 1 AR-15 to its limits, firing 360 rounds without cleaning. The rifle's long-stroke gas piston system proved reliable, though the Steiner DRS1X red dot sight experienced a failure due to recoil-induced contact issues. The test highlights the PWS's durability and the importance of optic resilience under stress.

Quick Summary

The PWS MkI Mod 1 AR-15, featuring a long-stroke gas piston system, fired 360 rounds without cleaning in an endurance test. However, the Steiner DRS1X red dot sight failed due to recoil-induced battery contact issues, though temporarily fixed by reseating the batteries.

Chapters

  1. 00:00Introduction & Endurance Test Setup
  2. 03:25Rifle Inspection & Gas Piston System
  3. 05:46Steiner DRS1X Optic Features & Zeroing
  4. 09:22Endurance Shooting & Magazine Reliability
  5. 14:10Steiner DRS1X Optic Failure
  6. 17:34Troubleshooting & Test Conclusion

Frequently Asked Questions

What is the PWS MkI Mod 1 AR-15's operating system and how did it perform in the endurance test?

The PWS MkI Mod 1 utilizes a long-stroke gas piston system. In the endurance test, it fired 360 rounds without cleaning or malfunctions, demonstrating high reliability.

What issues were encountered with the Steiner DRS1X red dot sight during the test?

The Steiner DRS1X red dot sight failed during rapid fire, with the reticle disappearing. This was tentatively diagnosed as a battery contact issue caused by recoil.

How was the Steiner DRS1X optic temporarily fixed after it failed?

Removing and then reinserting the AA batteries into the Steiner DRS1X optic temporarily resolved the issue, suggesting a problem with the battery contacts making a secure connection under recoil.

What are some key features of the Steiner DRS1X red dot sight mentioned in the review?

The Steiner DRS1X features a 2000-hour battery life using a single AA battery, offers multiple reticle options, and is priced over $600. It also has a dual compartment for batteries.

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