Faxon Firearms: ARAK-31, ARAK-21 in 7.62, MuzzLok - SHOT Showcase Theater - 2015 SHOT Show

Published on January 26, 2015
Duration: 17:09

This guide details the installation of Faxon Firearms' ARAK modular upper receiver system onto a standard AR-15 lower. It covers the basic assembly steps and highlights specific considerations for the 7.62x39mm conversion kit. The information is presented by Bob Faxon, President of Faxon Firearms, emphasizing their manufacturing expertise.

Quick Summary

Faxon Firearms showcased their ARAK-31 (.308 Win) and ARAK-21 (7.62x39mm) modular upper receivers at the 2015 SHOT Show. The ARAK system features a long-stroke piston for reliability and a monolithic upper. They also introduced MuzzLok technology for easier muzzle device installation and caliber identification bands on barrels.

Chapters

  1. 00:00Introduction to Faxon Firearms
  2. 02:33Company Heritage and Capabilities
  3. 03:54Barrel Manufacturing
  4. 05:21The ARAK Platform Concept
  5. 08:59ARAK-31 Battle Rifle
  6. 11:51ARAK-21 in 7.62x39mm
  7. 13:30MSR Backstrap and MuzzLok

Frequently Asked Questions

What is the Faxon ARAK system?

The Faxon ARAK system is a modular upper receiver designed to fit standard AR-15 lower receivers. It features a long-stroke gas piston system for enhanced reliability and a monolithic upper for rigidity, combining elements of both AR-15 and AK-47 designs.

What calibers are available for the Faxon ARAK rifles?

The ARAK-31 is available in .308 Win, with 6.5 Creedmoor planned. The ARAK-21 is featured in a 7.62x39mm configuration, with other calibers like 5.56x45mm and .300 Blackout supported by the platform.

What is MuzzLok technology from Faxon Firearms?

MuzzLok is an opposing-locking collar system for muzzle devices developed by Faxon Firearms. It eliminates the need for crush washers, allowing for easier and more precise timing and removal of suppressors or muzzle brakes.

How does Faxon Firearms ensure reliability with 7.62x39mm ammunition?

For their 7.62x39mm ARAK-21 conversion, Faxon utilizes an enlarged trunnion bolt and firing pin. This design modification ensures more reliable ignition, particularly with steel-cased ammunition common in this caliber.

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