ult in classic valve

[team unwanted]

i really want a ult but i have a classic valve and i dont have enough money for a x valve yet.so i want to know if it would mess my valve up?
(spent my money on a ule body and lx,money well spent:))

[i_baked_cookies]

itll work, as in ur gun will gas up, but ur trigger will not have enough pushback to recock the gun. so, dont buy it.

[speeddemon]

Yes it will shoot fine, but since there isn't enough pushback, it is very easy to short stroke, and have the bolt stick. I tried it with my dad's classic just to see, and for me it was unplayable no matter what I did. Buy something else before you buy the ULT. Save some money and get an X-valve.

[silentdeath55]

I have mine on a classic and the only problem I have is bolt stick, whick only comes around every few games or so. In my opinion, the ULT is one of the best upgrades for a mag besides a LVL 10 or compressed air.