The PTRS-41 is a World War II-era semi-automatic anti-tank rifle firing the 14.5×114mm cartridge.
PTRS
14.5mm anti-tank rifles PTRD-41 and PTRS-41
Sergei Simonov during a test of the PTRS-41 anti-tank rifle, firing 14.5×115mm rounds that he himself designed in 1941
PTRS rifle at Great Patriotic War museum in Smolensk
The Tankgewehr M1918, also known as the Mauser 13mm anti-tank rifle and T-Gewehr in English, is a German anti-tank rifle—the first rifle designed for the sole purpose of destroying armored targets—and
13.2 mm Rifle Anti-Tank at the Musée de l'Armée in Paris
Imperial German Army soldiers firing a Mauser 1918 T-Gewehr
Comparison of a standard .303 British rifle cartridge and a 13.2 mm T-Gewehr cartridge