ULT Question

[Mobius V]

I was reading BlackVCG's thread on it, and was just unclear. It says RT Pro Stainless valves you cannot use unless modded. What does the stainless part mean? I thought all RTP valves were stainless as in the reg half is aluminum and the on-off/powertube half is stainless. I have a RTP valve that is half aluminum half stainless. Look at the pics and let me know if I can install ult or not. I am not going to do the mod if I can't use ult it is not that big of a deal. Thanks for your help!

[OPBN]

Some of the early X valves were marked RT Pro as well.

[Mobius V]

Some of the early X valves were marked RT Pro as well.

Ok, but that still doesn't answer my question of would this valve pictured need to be modded?

[OPBN]

Ok, but that still doesn't answer my question of would this valve pictured need to be modded?

It does as yours is a stainless RT Pro valve, not an all aluminium one...

[Mobius V]

Ok, thanks.

[RT Lover]

luke does the mod im almost sure

[athomas]

If you look at your lower picture, you can see a recessed cavity at the bottom of the on-off assembly hole. A single oring sits in there. The bottom has to be milled out so that the bottom of the on-off assembly hole is flat and has no recessed cavity in order for the ULT to fit.

[Mobius V]

Thank you for the explanation.

[Cokrkilr]

I thought I read through a thread from a while back that Luke did offer this mod, but he does not guarantee it will work or assume liability... or something along those lines. It would be a do at your own risk type deal... maybe I misread it but I thought I saw something like that somewhere?

[RT Lover]

I thought I read through a thread from a while back that Luke did offer this mod, but he does not guarantee it will work or assume liability... or something along those lines. It would be a do at your own risk type deal... maybe I misread it but I thought I saw something like that somewhere?

guess u r right... but i dont c him tearing up the valve knowingly.... i guess i better have mine done b 4 xmt makes me a body!

http://www.lukescustoms.com/page0004.htm

[OPBN]

luke does the mod im almost sure

guess u r right... but i dont c him tearing up the valve knowingly.... i guess i better have mine done b 4 xmt makes me a body!


http://www.lukescustoms.com/page0004.htm

Like would never knowingly jack your valve up. He simply can't take liability for a $120 valve for a $20 mod. Crap happens.

[RT Lover]

Like would never knowingly jack your valve up. He simply can't take liability for a $120 valve for a $20 mod. Crap happens.

yup i agree, i looked at agd site i didnt c the ult on there?

[Cokrkilr]

this

http://store.airgun.com/index.cfm?fuseaction=product.prodInfo&prodId=2059

[RT Lover]

lol yea! i always thought the ult just lighten the trigger pull but lost the rt... i watched some videos and it looks like u can rip!!! if i had my milled( older rt) could i take it out and not use it?

sorry not trying to hi jack!!!

[Cokrkilr]

Im pretty sure if you milled it it would be for ult assembly only.... but, maybe you could get away with putting the stock assembly back in if you did a double o ring top like a classic assembly?