The Maschinengewehr (MG) 151 is a low-caliber, belt-fed autocannon for aircraft use, developed in Nazi Germany from 1934 to 1940 and produced by Waffenfabrik...

the Mauser firm's 20 mm MG 151/20, which had both a higher rate of fire and muzzle velocity. One major disadvantage of the MG FF cannon was its extremely...

(0.312 in) MG 17 and 20 mm MG 151 but replacing the outer wing 20 mm MG-FF cannon with two underwing gun pods containing two 20 mm MG 151/20 each, for...

in late 1940 the MG 15 was replaced by the belt-fed Mauser 7.92 mm MG 81, MG 81Z (twin-MG 81), MG 131 13 mm machine guns, or MG 151/20 20 mm cannons....

1000–1200 rounds/min Muzzle velocity: 530 m/s (1,700 ft/s) BK 5 cannon (MK 214) MG 151 cannon MK 108 cannon "Archived copy" (PDF). Archived from the original (PDF)...

the MG 17 as the standard fighter's forward-firing offensive armament (unless the machine guns were replaced by autocannons, such as the MG 151/20, altogether)...

92 mm (.312 in) MG 17 and 20 mm MG 151 but replacing the outer wing 20 mm MG-FF cannon with two underwing gun pods containing two 20 mm MG 151/20 each, for...

DB 601E engine, 20 mm MG 151/20 "Motorkanone" cannon replacing the 15 mm MG 151) F-4/R1 (capable of mounting two 20 mm MG 151/20 cannons in underwing...

hydraulically powered HDL 151 dorsal turrets armed with 20 mm MG 151 cannons, with a further 20 mm MG 151 and a 13 mm (.51 in) MG 131 machine gun fitted...

Proposed armament was an engine mounted 20 mm MG 151 cannon and two 20 mm MG 151 cannons and two 13 mm (.51 in) MG 131 machine guns in wings. It had an estimated...