Tippmann A-5= E Trigger, Shockteck Superfly Bolt & Relocator Bar, BT Spring.
Tippmann X7 Phenom Mechanical= Stock
A little will go a long way
A bit pricey. $9.99 for 2 ounces.
Upon receiving the Gun Sav by mail I took upon the task of stripping my X7 Phenom and wiping it clean of the stock grease which is Dow 33. After greasing up all the internals and o rings I took it out to a chrono and there was a noticeable increase in fps, it was also shooting more consistent. It is some what of a gel like consistency which is very slick. A little will go a long way so that compensates for the cost. The X7 phenom requires maintenance after 8000 shots so the gun sav will be lasting a very long time.
The Gun Sav has become a permanent addition to my maintenance kit. I highly recommend it.