Can I build a gun that won’t explode? Adam’s Arms AR-15(Test) *results* #gun #fullautofriday #civtac

Published on October 26, 2023
Duration: 0:51

This video provides an expert overview and range test of a custom-built Adams Arms Piston AR-15. The host, a firearms content creator, details the advantages of the short-stroke piston system, including cleaner operation and adjustability via the gas block. Live fire testing confirms the rifle's functionality and discusses its recoil characteristics, comparing it to an AK-47 due to the piston system's reciprocating mass.

Quick Summary

The Adams Arms piston system on this AR-15 uses a short-stroke piston to cycle the bolt, keeping the action cleaner and more reliable than direct impingement. Testing revealed a recoil impulse similar to an AK-47 due to the piston's reciprocating mass, with the rifle functioning successfully.

Chapters

  1. 00:00Introduction & Build Overview
  2. 00:08Adams Arms Piston System Explained
  3. 00:34Live Fire Range Testing & Performance

Frequently Asked Questions

What are the advantages of an Adams Arms piston AR-15 system?

The Adams Arms piston system uses a short-stroke piston, which vents gas away from the bolt carrier group. This keeps the action cleaner, potentially more reliable, and easier to adjust via the gas block, especially in adverse conditions.

How does the recoil of a piston AR-15 compare to a direct impingement AR-15?

During testing, the recoil impulse of the Adams Arms piston AR-15 felt similar to an AK-47. This is attributed to the reciprocating mass of the piston system itself, which differs from the gas impulse management in direct impingement systems.

What components were visible on the custom AR-15 build?

The custom AR-15 featured an Adams Arms piston gas block assembly, a Magpul MOE handguard, and a standard AR-15 collapsible stock. The rifle was chambered in 5.56x45mm NATO / .223 Remington.

Why is an adjustable gas block important for a piston AR-15?

An adjustable gas block allows the shooter to fine-tune the amount of gas cycling the action. This is crucial for optimizing performance, managing recoil, and ensuring reliable function with different ammunition types or suppressor use on piston systems.

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