The .950 JDJ rifle, nicknamed 'Fat Mac', is a custom build by SSK Industries featuring the largest sporting purpose cartridge. Its 24.1mm cartridge, derived from a 20mm Vulcan case, fires a 2600-grain bullet at 2200 fps. Despite its caliber exceeding the .50 BMG limit for typical registration, it received an ATF sporting purpose exemption. The rifle's massive muzzle brake is highly effective, capable of generating significant muzzle blast.
This video showcases the extreme power of the 950 JDJ Fat Mac rifle against a Lincoln Town Car limousine. The rifle, one of only three in existence, generates 25,000 ft-lbs of muzzle energy. After a warm-up with a .458 Lott, the 950 JDJ obliterates a lawnmower engine before delivering a devastating blow to the limousine's engine block, causing immediate fire and significant structural damage.
The 950 JDJ Fat Mac, the world's most powerful sporting rifle, was tested with 2,600-grain lead hollow points and 2,500-grain brass solids. The rifle's immense energy transfer was demonstrated by knocking over a steel target and completely destroying ballistic dummy torsos, with the lead hollow point vaporizing the upper half of one dummy. Scott emphasizes the destructive potential and unique nature of this custom rifle.
The 950 JDJ Fat Mac is presented as the world's most powerful sporting rifle, weighing 50 lbs and generating extreme recoil and energy. This custom rifle, one of only three made, fires a massive 2,500-grain projectile at 2,400 FPS, delivering 25,000 ft-lbs of energy. Demonstrations include obliterating multiple toilets and water jugs, showcasing its immense destructive power.
The 'Fat Mac' by SSK Industries, chambered in the massive .950 JDJ, is the world's largest sporting rifle. Developed by J.D. Jones, it utilizes a modified 20mm Vulcan case and fires a 2600-grain bullet at 2200 fps, generating immense energy. Despite its caliber, it legally transfers as a rifle due to an ATF sporting purposes exemption. The rifle's design, including its 60+ pound weight and substantial muzzle brake, is engineered to manage extreme recoil.
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