Adams Arms AA15 Piston AR

Published on August 5, 2015
Duration: 30:20

This guide details the cleaning and maintenance of the Adams Arms AA15 Piston AR, emphasizing the benefits of its piston system for reduced fouling. It covers BCG disassembly, cleaning procedures, and reassembly, highlighting the adjustable gas block. The information is presented with the practical, laid-back authority of veteran firearms reviewer hickok45.

Quick Summary

The Adams Arms AA15 Piston AR offers a reliable and low-maintenance option in the budget AR-15 market ($600-$700). Its short-stroke gas piston system keeps the bolt carrier group cleaner than direct impingement systems, and the Voodoo barrel features a durable Melonite/Nitride finish. An adjustable gas block allows for tuning performance, especially with suppressors.

Chapters

  1. 00:00Introduction to Budget AR-15s
  2. 02:05Adams Arms AA15 Overview
  3. 04:30Range Demonstration
  4. 05:25Adjustable Gas Piston System
  5. 07:15Piston vs. Direct Impingement
  6. 08:45Cleanliness and Maintenance
  7. 10:00Barrel Specs and Accuracy
  8. 11:40Furniture and Value Proposition

Frequently Asked Questions

What makes the Adams Arms AA15 a good budget AR-15 option?

The Adams Arms AA15 is considered a strong budget option, often found in the $600-$700 range, especially for blemished models. It provides a reliable piston-driven system, which is a desirable feature for many AR-15 owners seeking enhanced durability and easier maintenance compared to standard direct impingement systems.

How does the piston system of the Adams Arms AA15 improve cleanliness?

The short-stroke gas piston system vents hot gases and carbon away from the bolt carrier group and receiver at the gas block. This significantly reduces fouling inside the rifle, keeping the BCG cleaner for longer periods and simplifying maintenance compared to traditional direct impingement AR-15s.

What are the benefits of the Melonite/Nitride finish on the Adams Arms AA15 barrel?

The Melonite/Nitride finish on the Voodoo barrel provides excellent corrosion resistance and wear durability. This treatment hardens the steel surface, enhancing the barrel's lifespan and maintaining accuracy over time, often considered a superior alternative to chrome lining for non-chrome-lined barrels.

Can the gas system on the Adams Arms AA15 be adjusted?

Yes, the Adams Arms AA15 features an adjustable gas block with three settings. These typically include a normal operating mode, a suppressed mode for use with a silencer, and a single-shot mode, allowing users to fine-tune the rifle's gas system for optimal performance under various conditions.

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