Gladiator Hpr ?

[Chris]

I got a gladiator ball bearing hpr reg. For the longest time the reg will leak out of the velocity adjustment screw when i start to fire. So at first i took of screw lubed it and ran oil through the gun at asa and shot it. Well leaked stop for about 50 shots then starts hissing again. My ? is that the velocity adjustment screw when placed on ball inside reg still leaves a tiny space for air to leak out. Do the regs come with an oring or something that is to seal that leak(if so then i lost it and thats why it leaks) or are they supposed to let the air come out cuz the faster i fire the greater and longer the leak goes on.
Chris

[Edwin]

http://www.macdev.net/us/support.htm

Depending on your version, you probably just have a piston or seal oring leaking. Download their manual from the above link

$16 for rebuild kits for either of the regs

[warpedmephisto]

I'd be willing to bet its the piston o-ring. Its a cheapo standard o-ring you can find at the hardware store. It will be the buna-n seal on the white delrin reg piston.