Ohio Ordnance HCAR: The BAR of the Future

Published on April 29, 2023
Duration: 16:20

This video provides an expert-level overview of the Ohio Ordnance HCAR, a modernized semi-automatic variant of the M1918 BAR. Ian McCollum details the extensive modifications, including receiver lightening, barrel design, and the integration of a hydraulic buffer for recoil management. The HCAR retains the .30-06 Springfield caliber while significantly improving ergonomics and shootability over the original BAR.

Quick Summary

The Ohio Ordnance HCAR is a modernized semi-automatic variant of the M1918 BAR, chambered in .30-06 Springfield. Expert analysis highlights its significant weight reduction through milled receivers and dimpled barrels, improved ergonomics with features like a non-reciprocating charging handle, and enhanced shootability via a MAG 58 hydraulic buffer for recoil management.

Chapters

  1. 00:00Introduction and Historical Context
  2. 01:31Origin of the HCAR
  3. 02:15Weight Reduction and Barrel Design
  4. 03:24Muzzle and Gas System
  5. 05:51Modernized Controls
  6. 08:41Stock and Recoil Management
  7. 10:14Disassembly and Internals
  8. 14:19Armor Piercing Performance

Frequently Asked Questions

What is the Ohio Ordnance HCAR?

The Ohio Ordnance HCAR (Heavy Counter Assault Rifle) is a modernized, semi-automatic version of the iconic M1918 BAR, developed by Ohio Ordnance Works. It features significant weight reduction, improved ergonomics, and enhanced shootability while chambered in .30-06 Springfield.

How does the HCAR manage recoil?

The HCAR utilizes a hydraulic buffer system, adapted from the MAG 58 machine gun, to effectively manage the recoil of the .30-06 Springfield cartridge. This, combined with other design features, makes it considerably more pleasant to shoot than the original M1918 BAR.

What are the key modernization features of the HCAR?

Key upgrades include a milled-out receiver for weight reduction, a dimpled barrel, a non-reciprocating charging handle, modernized controls (safety, magazine release), a collapsible stock, and a polymer lower receiver for further weight savings.

What caliber is the Ohio Ordnance HCAR chambered in?

The Ohio Ordnance HCAR is chambered in the classic .30-06 Springfield caliber, retaining the original cartridge's power while offering modern handling and shootability.

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