View Full Version : O-ring use?

03-04-2008, 08:08 AM
So the same o-ring that you use for a tank is used all through the VS1? The Valve body the D bolt the vert expansion chamber and the low pressure chamber all use the same O-ring? Is this correct?

03-04-2008, 01:55 PM
Yep, all -015 orings you can use the black buna ones throughout the gun(including the hammer).

spray and pray
03-05-2008, 05:35 AM
I would stick to urethane O-rings if you are using C02.

03-05-2008, 10:21 AM
If we switch to HPA then we should go BUNA? or Urethane still trumps?
Thanks to all by the way.

03-05-2008, 10:28 AM
Buna, Urethane, and Viton... all are pretty much the same. Pop 'em in, lube 'em up, and go mow faces.

03-06-2008, 02:30 PM
Buna and maybe other black orings are known to swell up in co2. However there are no moving seals under constant co2 pressure in a spyder so dont worry about it.