hand-held under-barrel grenade launcher

under barrel grenade launcher (UBGL)

AP [anti-personnel] grenade pouch / frag [fragmentation] grenade pouch / HE grenade pouch

hand-held UAV

hand in hand

hand-to-hand combat

hand-to-hand fight(ing) (HTH/H2H)

hand grenade

hollow charge antitank hand grenade

frangible hand grenade

potato masher / potato-masher (type hand grenade)

anti-personnel hand grenade

fragmentation hand grenade

bakelite hand grenade

grip the hand grenade!

anti-tank hand grenade

flash bang hand grenade

stun grenade / flash grenade / flashbang / thunderflash / sound bomb

barrel assembly (barrel group)

automatic heavy barrel rifle / heavy barrel automatic rifle

anti-tank grenade launcher

automatic grenade launcher

grenade launcher

grenade-launcher platoon

mounted grenade launcher

single shot grenade launcher

tripod-mounted grenade launcher

UGL pouch (UGL / Underslung Grenade Launcher)

Mk 19 grenade launcher (pronounced Mark 19)

assault rifle grenade launcher system

aerial grenade launcher

buckshot grenade launcher round

203 (M16 rifle with 40-mm grenade-launcher attached)