Are there different styles of RT on/off's?

[scottieb]

I have these and am wondering what the difference is between them? I'd like to get one in a 'mag I'm building.

[superman]

Left is a ult.
right is an rt on/off.

[scottieb]

Left is a ult.
right is an rt on/off.

I appreciate it. Thank you.

Is the RT on/off complete? Does the teflon 'ring go at the top?

[tunaman5]

Yes. Put the teflon oring on the pin and a powertube oring down in the valve hole then pop it in. If you arent using it in an automag and CO2 replace that teflon oring with a urethane one Those orings look terrible and I would replace them for sure.

[LukeAO]

I'm wondering what the difference is between them?

What makes them 'different' boils down to pin diameters and oring sizes, both of which dictate it's performance one way or another