The ArmaLewis - Venturi Effect Air Cooled AR

Published on June 30, 2022
Duration: 0:55

This video showcases the ArmaLewis, a custom AR-15 build featuring a unique Venturi effect air-cooled barrel system. The design utilizes a linear compensator to draw cool air through a ventilated barrel nut and heat sinks, inspired by the Lewis gun. Key components include a New Frontier side-charging upper, KCI double drum magazine, and Boyd's wood furniture.

Quick Summary

The ArmaLewis is a custom AR-15 featuring a Venturi effect air-cooled barrel system. A linear compensator creates a vacuum, pulling cool air through a ventilated barrel nut and heat sinks to cool the 16-inch barrel, inspired by the Lewis gun.

Chapters

  1. 00:00Intro: The ArmaLewis Custom AR-15
  2. 00:15Venturi Cooling System Explained
  3. 00:45Component Breakdown: Upper, Mag, Furniture

Frequently Asked Questions

What is the ArmaLewis build?

The ArmaLewis is a custom AR-15 rifle build that incorporates a unique Venturi effect air-cooled barrel system. This innovative cooling method is inspired by the historical Lewis gun design.

How does the Venturi effect cooling system work on the ArmaLewis?

The system uses a linear compensator to direct gases forward, creating a vacuum. This vacuum pulls cool ambient air through a ventilated barrel nut and across internal heat sinks to cool the barrel.

What are the key components of the ArmaLewis custom build?

The build features a New Frontier side-charging upper receiver, a KCI double drum magazine, and classic Boyd's wood furniture for the stock and pistol grip.

What inspired the cooling design of the ArmaLewis?

The cooling system's design is directly inspired by the principles used in the historical Lewis machine gun, adapting its air-cooling concept for a modern AR-15 platform.

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