Aero precision X-15/AC-15- Review (We shot it until we broke it)

Published on March 3, 2018
Duration: 43:32

This review of the Aero Precision AC-15 (X-15) highlights its exceptional value and durability, especially for its price point ($500-$650). The rifle endured over 18,000 rounds, demonstrating reliability even when run dry and lubricated with motor oil. While some parts failed due to user error, the core components held up, showcasing robust construction suitable for high-volume use.

Quick Summary

The Aero Precision AC-15 rifle features a Carpenter 158 steel bolt (HPT/MPI) and an 8620 tool steel carrier. Its lower receiver has a tensioning screw to eliminate wobble. The rifle demonstrated durability over 18,000 rounds, even functioning after being lubricated with motor oil.

Chapters

  1. 00:00Shooting Demonstration & Field Reliability
  2. 04:11Introducing Aero Precision AC-15
  3. 07:30Internal Components & BCG Analysis
  4. 09:28Lower Receiver Tensioning Screw Feature
  5. 11:07Longevity, User Errors & Failures
  6. 13:36Reliability Test: Running Dry & Motor Oil Fix
  7. 15:53Barrel Life & Keyholing After 18,000 Rounds
  8. 18:07Final Assessment & Training Info

Frequently Asked Questions

What are the key internal components of the Aero Precision AC-15?

The Aero Precision AC-15 features a bolt carrier made from 8620 tool steel with a staked 4140 gas key. The bolt itself is Carpenter 158 steel, which is high-pressure tested (HPT) and magnetic particle inspected (MPI).

How does the Aero Precision AC-15 lower receiver prevent wobble?

The Aero Precision AC-15 lower receiver includes a tensioning screw. This screw allows users to fine-tune the fit between the upper and lower receivers, effectively eliminating wobble without stressing pin holes.

What is the expected barrel life of the Aero Precision AC-15 under heavy use?

After approximately 18,000 rounds of mixed ammunition, the barrel of the Aero Precision AC-15 reached the end of its service life, showing signs of keyholing due to worn rifling.

Can the Aero Precision AC-15 function without lubrication?

During a test, the Aero Precision AC-15 was run completely dry until friction-related failures occurred. It was then restored to reliable cycling by pouring standard 5W-30 motor oil directly into the action.

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