Tippmann A-5 (updated receiver halves & internals)
Tech T (QEPH, Lightning Rod, Vortex Mod, Squishy Paddles)
JCS Hex bolt w/ DOP o-ring
JCS Gold powertube
Maddmann drive spring (red)
E-grip w/ APE Rampage board
Rhythm Innovation Pro Single Trigger
Lapco bottomline adapter
CP direct mount on/off ASA
14" Full Freak kit w/ stainless steel inserts
TruGlo 40mm Red/Green dot sight
SpecialOps Flattop rail
SpecialOps cocking handle
Lapco extended foregrip
-Bottle tip design
I don't have a ton of experience with this oil but so far, I love it. Very slippery stuff and much better than Hoppes No. 9. Just rubbing the two between your fingers you can tell the difference in the viscosity. Also much better on o-rings. Always heard good things about Gold Cup; never anything bad.
The only gripe that I can thing of is the bottle tip design. It does tend to leak if not tightened down and will come out too fast if not careful. But if a little too much oil comes out, big deal. That's something I can live with considering its performance.
Great marker oil and won't have to worry about it messing with your internals.