Tuning HELP I NEED ORING SIZES FOR EVOL 30 CALIBER

MTN has given me a list so if anyone else needs info here is sizes , I just ordered mine from Oring store , I have a big box with orings buy all of my pcp gun orings use metric orings , these use inch or American sized ones , I try to stock all orings for all of my stuff , LOU





  • 117 B70
  • 122 B70
  • 012 B70
  • 013 B70
  • 008 polyurethane 90 (get the good clear ones).



I also ordered these from the site I mite need rather have extra then missing ones , I found this on the website for evol for the slayer which I mite need

1 1 C-025-0004-00 o-ring, -04, b70 inner foster oring for slayer

2X30mm, Polyurethane, 70 Durometer


 
MTN has given me a list so if anyone else needs info here is sizes , I just ordered mine from Oring store , I have a big box with orings buy all of my pcp gun orings use metric orings , these use inch or American sized ones , I try to stock all orings for all of my stuff , LOU





  • 117 B70
  • 122 B70
  • 012 B70
  • 013 B70
  • 008 polyurethane 90 (get the good clear ones).



I also ordered these from the site I mite need rather have extra then missing ones , I found this on the website for evol for the slayer which I mite need

1 1 C-025-0004-00 o-ring, -04, b70 inner foster oring for slayer

2X30mm, Polyurethane, 70 Durometer


You should get some of these foster fittings o-rings for spares. The o-ring for foster fittings of this type is subject to going out because the high pressure air rushing in somehow "burns" the side of the o-ring and so it doesn't like to reseal when draining the air hose. If I tether my Slayer it does this after a while and I will have to replace the rubber there.