【Product Details】
・Material: FRP (fiber reinforced plastic)
・Overall length: 382mm
Compatible cartridges: Compatible with standard gas-filled 40mm grenade cartridges
・Attachments: 3 types of attachments
Attachment for M4A1 (barrel suspension type)
Attachment for 20mm rail
Attachment for exclusive use of S&T M4A1 sports line

M203 type grenade launcher.
You can enjoy firing BB bullets by loading a standard gas-filled 40mm grenade cartridge.

* Depending on the manufacturer of the grenade cartridge, processing and adjustment may be required for loading.
*Depending on the manufacturer and structure of the M4/M16 body, processing and adjustment may be required for installation.