Q:

Just picked up a 12" .177 barrel and was wondering….

……if a standard tank and valve would keep heavies below the sound barrier? I’d like to run them in the low 900’s, maybe a little less.

Paul

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Viewing 11 replies - 1 through 11 (of 11 total)

works great, with my 22 set up.

quote powderburner:

I think the oring behind the top hat will take care of that, i was tuneing 32 grain eujins , and with my modified valve and light spring i got tank dumps trying it without the oring, but with the oring i had no problems .

dont know untill tried.

Let me know how that works out. I’ve wondered about shot to shot consistency with the o-ring set up.

JUst thinking outloud, dont know why i need a 177, just think it would be cool to try out.

LIke a field target set up in 177 , lighter pellet moving faster less impact variation over 10 to 55 yards to deal with.

Sounds like you have a plan.

I think the oring behind the top hat will take care of that, i was tuneing 32 grain eujins , and with my modified valve and light spring i got tank dumps trying it without the oring, but with the oring i had no problems .

dont know untill tried.

The 22 condor tank is not compatible with a 177 barrel. My understanding is you’ll get a tank dump with the 177 back pressure.

I want to get a 177 barrel for my 22 condor one of these days just to mess with, 24” most likely ,have seen several on sale used , havent jumped yet,

would be neat to have a compact 12” set up too.

Same setup and pellet and they stay 860-900.

I didn’t think so, but i did read something on the yellow(I think) that the talons that come in .177 have a different spring in them as well. I not know for sure if this is true or not, or if it is needed or not, but I’m sure someone that knows more about it than I will chime in

quote get the blue jay:

standard tank as in a talon tank?… if so you are all set to go, not to sure as to the numbers to expect…

…if you’re talking standard as in high flowing than you will most likely get your self a good old hart pounding tank dump, the high flowers need a stiffer valve spring in them to keep from dumping 😉

Yeah, standard as in Talon. I’ve got a high flow tank on my stubby.

But that begs another question. Do I need to replace my valve spring in the stubby to run the Talon tank?

standard tank as in a talon tank?… if so you are all set to go, not to sure as to the numbers to expect…

…if you’re talking standard as in high flowing than you will most likely get your self a good old hart pounding tank dump, the high flowers need a stiffer valve spring in them to keep from dumping 😉

Viewing 11 replies - 1 through 11 (of 11 total)

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