| [[File:GPBO-40.jpg|200px]] || '''[[GPBO-40]]''' || Single shot || [[40mm NATO grenade]] || 5000 || ''[[FB Radom MSBS Grot C16#Maze Customs|MSBS Grot B16G, MSBS Grot C16G]]''
|-
| [[File::ISTEC ISL-201 on MP5.png|200px]] || '''[[ISL-201 UGL-I]]''' || Single shot || [[40mm NATO grenade]] || 5000 || ''[[Customs:Major#MP5|Customs MP5s with ISL-201 handguard]]''
|-
| [[File:M203 Integrated.jpg|200px]] || '''[[M203-I]]''' || Single shot || [[40mm NATO grenade]] || 5000 || ''[[ST Kinetics SAR-21#Maze Customs|SAR-21 GL]]''