G
I asked Huma what size o-rings were on the Impact regulator, and they replied that they're 4mm x 1.5mm - 70 shore. I "only" ordered 50
Rusty
I asked Huma what size o-rings were on the Impact regulator, and they replied that they're 4mm x 1.5mm - 70 shore. I "only" ordered 50
Rusty
That's just the internal and external for the piston, not the body.