Due to the local economics of supply and demand, there is often a need to convert small arms to more available calibers in areas of the world where the supply of ammunition is a constant concern or has drastically risen in price. In the case of Pakistan, we see this very clearly with the popular use of 7.92 × 57 mm ammunition (colloquially known as ‘8mm’) among converted and rechambered firearms originating from the traditional gunmaking towns in the Federally Administered Tribal Areas adjacent to the Kyber Pakhtunkhwa region on the Northwestern borders of Pakistan (formerly known as the North-West Frontier Province/NWFP, or abbreviated to KPK Region). One of the most interesting of these is the 8mm M1 Garand.