Bolt orings for 03 or 04 DX

[alk1979]

I have the old electra dx, I always use the same orings for everything in the gun because I bought 500 buna 90 duro tank orings on ebay for like $11.00 .It shoots fine but I have noticed that the bolt orings don't seal the chamber"I can see light past the bolt" Is this normal? The reason I use all the same orings is because of the oring chart on http://www.ottersccustoms.com/upkeep.html#oring "it says tank orings are the same size as everything else in the gun"

The reason I decided to ask Is because I bought some stuff to go lower pressure and I am stuck at 460 psi 290 fps. I didn't want to by an oring kit if I didn't have to because of having enough tank orings to last the gun forever.

Thanks for any info you may have for me!!

[DRAGON]

It's prolly just Kingman tolerences unless you got the wrong o-ring size. You might have to decide weather to go too loose or too tight. Where markers are concerned, too loose is better as long as it's not extremely loose. Your pressure concern may just be components and mods -

[Eaglelox]

you have the nitrile ones. you need the polurethane 015 the ID # at McMaster car is AS568A

[ad0131065]

List what parts do you have on your gun. We can then help decide how you can get a lower pressure.

[alk1979]

List what parts do you have on your gun. We can then help decide how you can get a lower pressure.

2k4 Spyder electra dx
Bob Long Torpedo Regulator
Phychobalistics Long drop
viewloader evullution
PMI 48ci 3000psi Aluminum Tank
Bored the valve to 5/16
sanded valve pin to match other side
bored the holes in the vertical adapter all 3 to 3/16
light valve spring heavy striker spring
polished internals
evil pipe kit 14" old style tip

the bolt is stock

Im guessing you would suggest I get a new valve and bolt If thats what you suggest please let me know what models you think are best.

Thanks for any help!!