The GP30 is a Russian made rifle-mounted muzzle-loading single shot grenade launcher that can be fitted on the AK-102 and other Russian-designed weapons. It is an improved version of the GP-25 Grenade Launcher (made for use on AK-74 Kalashnikov assault rifles) designed for use on weapons from the AK-100 series and the AN-94, although it is also used by PMC troops as a hand held weapon. As seen in Metal Gear Solid 4.
Overall length: 320 mm GP-25, 276mm GP-30
Weight: 1.5 kg unloaded GP-25, 1.3 kg unloaded GP-30
Effective range: up to 150 meters