WThe Browning wz.1928 is a Polish version of the M1918 BAR. It was a light machine gun used by the Poles in World War II.
WThe Ciężki karabin maszynowy wz. 25 Hotchkiss was a Polish derivative of the Hotchkiss M1914 machine gun, rechambered for 7.92×57mm Mauser ammunition.
WCkm wz. 30 is a Polish-made clone of the American Browning M1917 heavy machine gun. Produced with various modifications such as greater caliber, longer barrel and adjustable sighting device, it was an improved although unlicensed copy of its predecessor, and was the standard machine gun of the Polish Army since 1931.
WThe M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century, especially during World War II, the Korean War, and the Vietnam War. The M1919 saw service as a light infantry, coaxial, mounted, aircraft, and anti-aircraft machine gun by the U.S. and many other countries.
WKarabin maszynowy wz. 36, also known as Karabin lotniczy uniwersalny wz. 36 was a Polish 7.9 mm calibre aerial machine gun of the 1930s. It was a further modified version of Karabin maszynowy wz. 33, itself a modification of the successful Ckm wz.30 multi-purpose HMG.
WThe kbkm wz. 2003 or "karabinek maszynowy wzór 2003 is a light machine gun of Polish origin, designed in the early 2000s to replace the 7.62×54mmR PKM series of support weapons. The construction if fully compatible with all NATO standards. There were 2 versions developed of this gun: kbkm. 2003S - standard version and kbkm. 2003D - version for airborne or assault units with shorter barrel. Overall it was put into tests and not purchased by the Polish Army.
WThe Nkm wz.38 FK was a 20 mm heavy machine gun produced in inter-war Poland. It was used both in anti-air and anti-tank role and was also adapted for tank use and mounted on some TKS tankettes. Mass-produced in 1938 and 1939, it was used extensively during the September Campaign.
WThe UKM-2000 is a 7.62×51mm NATO general-purpose machine gun designed and manufactured by Zakłady Mechaniczne Tarnów in Tarnów, Poland.