The Vektor Y3 AGL, also known as the Denel Y3 or the GL1-40[1] is a South African automatic grenade launcher manufactured by Vektor which is a subsidiary of Denel. It fires 40 x 53 mm calibre 40 mm grenades at a rate of 280 – 320 rounds per minute.
It can be vehicle mounted using a special bracket or used with a tripod. The weapon (with tripod) is man portable by a team of 3.