Hi
I bought this 40mm grenade from Army Force
It's a CO2 grenade. Unfortunately it came with a fill valve with no O-Ring included.
I tried Moon dog O-ring and they seems to big. I destroyed 2 of them.
I'm looking for another fill valve with O-ring included
Problem: The valve seems to be not standard. It is bigger than regular valve.
I wonder who can give me information to find this type.
The one with black O-ring.
thanks