Andy's Airsoft - brand new from Airsoft Innovations a BFG (blank firing grenade) that uses ramset rounds not blanks these are different and available at most hardware stores, do not require a
SOLD TRMR-E1 Blank Fire Airsoft Grenade | HopUp Airsoft
How Do Airsoft Grenades Work? | RedWolf Airsoft
OMFG Multi Shot Blank Firing Grenade by Ohshiboom - Airsoft Direct
Blank firing grenade Kaboom XS - Launchers & Grenades - Airsoft store, replicas and military clothing with real stock and shipments in 24 working hours.