Originally Posted by BigEvil-AO
The ULT will work as long as you have TWO on/off top orings. If there is only one, the valve will need to be milled out.
I think im pretty much the only one who still offers this service, so if you need it, hit me up.
Will do, I'm just waiting on the two markers I bought off of ebay. Once I receive the 2 Automag RT's I will check it out and let you know.