Ats 3 way

[Snowpuff]

Any one know which one is the newer or older version of the 3 way?

[XEMON]

the 2 piece one with the brass is the CO2 version, the all steel is the HPA one

[Snowpuff]

That c02 version has that brass filter in the asa, does that reduce incoming flow from the regof the bottle??? I noticed things with that brass filter will shoot low unless they use c02. What do you think?.

[XEMON]

It will reduce flow for successive shot, but the low velocity on first shot is because the valve volume is too small.
I bored out one and im getting good results, but its a tight space to carve out metal ...

[Snowpuff]

I been trying to get this one ats to shoot 280 this one has a brass filter and it seems it will only shoot 280++ with this one 13ci bottle I have my other 3 13ci bottle and a bunch of other bottle I get either 240-250fps average.
Now I tested the shit out of diffrent springs so far I have a heavy duty tracer spring in there and my new sizer now I'm getting 290 to 300 fps but only with that one 13 ci bottle so maybe I need to check it's output and make sure that gun can only operate at that

[XEMON]

They do need a good 850/900 psi, if the HPA tank is too low you will never get to velocity.

[Snowpuff]

Ya it's definitely the tanks, the tanks that output 1k you will be able to achieve 280+ fps with the bolt adjusted all the way out ( I also added the ticker gauge Tracer spring) and with my sizer I can get 320 Max