Tanks. Being tanks. - (Im reposting this because I found a better photo) The M829 is an American Armor-Piercing Fin-Stabilized Discarding Sabot tank round designed specifically for the M256 120mm L/44 smoothbore
![Armor piercing shell from a British 17-pdr gun embedded in a section of armor from a Tiger I tank : r/CompanyOfHeroes Armor piercing shell from a British 17-pdr gun embedded in a section of armor from a Tiger I tank : r/CompanyOfHeroes](https://external-preview.redd.it/If3Ncnt91igOzBHsYefI5ZRkK5CdKhXks82Kl9DzUls.jpg?auto=webp&s=4a2951fa9f607f76618522a150b6069d5d857c35)
Armor piercing shell from a British 17-pdr gun embedded in a section of armor from a Tiger I tank : r/CompanyOfHeroes
![A whole crate of 57 mm Tank gun Armour Piercing Ballistic Capped Tracer rounds for sale having been emptied of expolosive substances at a show Stock Photo - Alamy A whole crate of 57 mm Tank gun Armour Piercing Ballistic Capped Tracer rounds for sale having been emptied of expolosive substances at a show Stock Photo - Alamy](https://c8.alamy.com/zooms/9/a226a76a02d542768cecfdc1f187a96d/pghjgd.jpg)