An additional feature that differentiates RT-20 from other anti-armor and anti-materiel rifles is the placement of the bolt behind the shooter's head.
ɐn ɐdˈɪʃənəl fˈiːtʃɚ ðæt dˌɪfɚɹˈɛnʃɪˌeɪts ˌɑːɹtˈiː twˈɛnti fɹʌm ˈʌðɚɹ ˈæntaɪˈɑːɹmɚ ænd ˈæntaɪmətˈɪɹiəl ɹˈaɪfəlz ɪz ðə plˈeɪsmənt ʌvðə bˈoʊlt bᵻhˌaɪnd ðə ʃˈuːɾɚz hˈɛd.