Abstract: A firearm identification kit is provided including a data storage media bearing ballistics information and other indicia that may be useful in matching a fired spent cartridge case or bullet to the firearm that fired it.

Abstract: A firearm identification kit is provided including a data storage media bearing ballistics information and other indicia that may be useful in matching a fired spent cartridge case or bullet to the firearm that fired it.

Abstract: A high strength low alloy steel having a yield strength of at least 100 ksi and a Charpy V-notch impact strength of at least 35 ft-lbs. at minus 84.degree. C. (minus 120.degree. F.) at thickness of up to 6 inches is provided wherein the steel consists essentially of an effective amount up to 0.036% carbon, for low temperature toughness up to 5% manganese, up to 1% silicon, up to 0.015% sulfur, 2 to 4% nickel, up to 2% copper, up to 0.1% niobium, and up to 0.1% aluminum, up to 4.% molybdenum, up to 4% chromium and the balance iron and incidental impurities and is characterized by low carbon bainite microstructure in the as-quenched condition.