The BOYS Anti-Tank Rifle (The WW2 Collarbone Breaker !!!)
The British Boys Anti-Tank Rifle, chambered in .55 Boys, was a formidable WWII weapon with a 950-grain bullet achieving 2,500 fps and over 13,000 ft-lbs of energy. Despite its power, capable of penetrating 20-25mm of steel and Level 3+ body armor, it was notorious for its punishing recoil, earning it the nickname 'Collarbone Breaker'. Its rarity is compounded by conversions to .50 BMG, making original ammunition and rifles scarce.









