Custom Transferrable 7mm BAR

Published on February 27, 2018
Duration: 7:06

This guide details the inspection and understanding of a custom, transferable 7mm BAR (Model MA-L) built by Marana Arms Mfg. It covers unique modifications like a 21-inch barrel, adjustable gas system, custom pistol grip, and 1917 Enfield sights. The build emulates the 'fighting rifle' concept and is chambered in 7mm Mauser for accessible ammunition and reduced recoil. The firearm is NFA transferable, highlighting its unique legal status.

Quick Summary

This custom, NFA-transferable 7mm BAR (Model MA-L) by Marana Arms Mfg. is a unique build featuring a 21-inch barrel, custom pistol grip, adjustable gas system, and 1917 Enfield sights. Chambered in 7mm Mauser for reduced recoil and accessible surplus ammo, it embodies the 'fighting rifle' concept for enhanced performance and handling.

Chapters

  1. 00:00Introduction to Custom BAR
  2. 00:32Design Philosophy: Fighting Rifle Concept
  3. 01:25Barrel and Caliber: 7mm Mauser
  4. 02:23Magazine and Gas System
  5. 02:52Mounting and Ergonomics
  6. 03:59Sights and Controls
  7. 05:04Handguard and Usage Evidence

Frequently Asked Questions

What makes this custom 7mm BAR unique?

This custom 7mm BAR (Model MA-L) is unique due to its NFA transferable status, custom modifications for enhanced ergonomics and performance, and its chambering in 7mm Mauser, offering advantages in recoil and ammunition availability.

What is the design philosophy behind this custom BAR build?

The build emulates the 'fighting rifle' concept, aiming for a superior shoulder-fired weapon. It incorporates features like a custom pistol grip and adjustable gas system to optimize handling and reliability, drawing inspiration from firearms like the Colt Monitor.

Why was the 7mm Mauser caliber chosen for this BAR?

The 7mm Mauser caliber was selected primarily for the availability of inexpensive surplus ammunition and its lower recoil compared to the standard .30-06, making the rifle more comfortable and practical to shoot, especially in its select-fire configuration.

What are the key modifications on this custom BAR?

Key modifications include a 21-inch barrel, a finger-adjustable gas regulator, welded tripod mounting lugs, a custom-welded pistol grip frame with wooden panels, and 1917 Enfield style aperture sights. It also features a 1918A2 pattern handguard.

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