Jump to content

Can my KWA Kriss Vector Use Propane or Does it Ruin the Internals?

  • Please log in to reply
42 replies to this topic

#41 Echo5



  • Members
  • Pip
  • 5 posts
  • Country:

Posted 07 February 2014 - 01:08 PM

View Postgcw360, on 07 February 2014 - 07:57 AM, said:

What you are probably experiencing with the o-ring is absorption of the silicone into the material.  Spray silicones have thinners in them that can react with some o-rings.  This is also true of the bucking and this will cause the bucking to swell rendering it useless.  DO NOT USE SPRAY SILICONE IN A KWA for this reason.

Thank you. Going to buy just regular silicone oil right now then.

#42 gcw360


    Supreme Guru

  • Super Moderator
  • PipPipPipPip
  • 12,152 posts
  • Gender:Male
  • Location:New Jersey
  • Interests:Airsoft (Especially repair and customizing), Fly Fishing, Fossils (Especially Dino), Snakes, Photography
  • Country:

Posted 07 February 2014 - 02:50 PM

View PostEcho5, on 07 February 2014 - 01:08 PM, said:

Thank you. Going to buy just regular silicone oil right now then.
Look for 20-30 wt RC shock oil.  You can buy a bunch for under $5.00.  See here: http://www.rcplanet....CFXHxOgodxEEAYA

Hope this helps.

#43 CellusNZ



  • Members
  • Pip
  • 10 posts
  • Country:

Posted 22 February 2014 - 03:06 PM

Hey guys,

I started using propane in my Kriss to boost the FPS after I installed a RA TECH N.P.A.S.

I use the Airsoft Innovations propane adaptor which is plastic. I created a comparisons video to test the different FPS between the gases.

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users