Built as a response to Japanese night-infiltration tactics in the Pacific, the T3 carbine fitted with the infrared “Sniperscope, M2” may have looked like a Buck Rogers ray gun, but it saved American lives in the closing days of World War II.https://www.americanrifleman.org/articles/2020/2/16/the-t3-carbine-first-nvg-equipped-fighting-rifle/