<prompt> Pedzisa mutsara unotevera: Imwe shanduro isina kumboona basa yaiva T20E2. Yakanga iri yekuedza, gasi-inoshanda, yakasarudzika moto pfuti ine inogamuchira yakati rebei kupfuura iyo M1 uye yakagadziridzwa kuti igamuchire 20-round Browning Automatic Rifle BAR magazini. Iyo pfuti yakagadziriswa uye yakabatwa kurutivi rworuboshwe rwomugamuchiri nokuda kwechigadziro chechigadziro, uye yaisanganisira imwecheteyo yezvigadzirwa zvekuisa grenade launcher seM1. Bolt racho raiva nechigadziro chokubata chakazaruka pabhiriji rekugamuchira shure, pamwe chete nesarudzo yemoto yakafanana neM14. Moto wakazvimirira wakazadzikiswa neungano yekubatanidza iyo yaishandiswa nebatiro rebatiro. Ikokuwo, kwakasunda kusunungurwa kwechivharo kana kuti kurova uko, nechivharo chakabatwa kumashure, kwakasunungura chivharo kubva pamakumbo enyundo pakarepo pashure pokunge bhaudhi rakavharwa. Mukupfura kwokuzvimirira, mwero wokupfura wenguva dzose wakanga uri 700 rpm. Apo sangano rekubatanidza rakanga risina kubatanidzwa, pfuti yacho yaigona kungoputika semi-automatically uye yakashanda nenzira yakafanana neyo M1 rifle. T20 yakanga ine urefu hwose hwe48 14, urefu hwemutobvu we24, uye yairema 9.61 lbs. pasina zvishongedzo uye 12.5 lbs. ne bipod uye isina magwaro. Yakagadzwa seyakaganhurirwa kutenga muna May 1945. Nemhaka ye  <response>: pashure pokuguma kwehondo neJapan, nhamba yokugadzira yakaderedzwa kusvika ku100. Basa racho rakagumiswa muna March 1948. 