"Fat Mac" - SSK Industries' .950 JDJ Rifle

Published on November 17, 2017
Duration: 8:04

This guide details the unique loading and operational procedures for the SSK Industries Fat Mac .950 JDJ rifle, as demonstrated by Ian McCollum. It highlights the bolt removal process for single-shot loading and emphasizes careful handling due to the sensitive trigger and lack of manual safety. The video provides expert insights into the cartridge's development, legal classification, and the rifle's extreme recoil management systems.

Quick Summary

The SSK Industries Fat Mac .950 JDJ rifle fires the largest sporting cartridge, generating approximately 28,000 ft-lbs of muzzle energy. It features a unique bolt-removal loading procedure and a custom McMillan stock designed to manage extreme recoil, all while benefiting from a special ATF sporting purposes exemption.

Chapters

  1. 00:00Introduction to the Fat Mac
  2. 00:45Cartridge Development and Specs
  3. 01:30Legal Status and ATF Exemption
  4. 02:00Rifle Weight and Muzzle Brake
  5. 02:48Action and Loading Procedure
  6. 04:18Safety and Mechanical Operation
  7. 06:05Stock and Recoil Management

Frequently Asked Questions

What makes the .950 JDJ cartridge unique?

The .950 JDJ is the largest sporting purpose cartridge, developed by J.D. Jones using a modified 20mm Vulcan case. It fires a 2600-grain bullet at 2200 fps, producing immense muzzle energy of around 28,000 ft-lbs.

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